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Giordo R, Ahmadi FAM, Husaini NA, Al-Nuaimi NRA, Ahmad SM, Pintus G, Zayed H. microRNA 21 and long non-coding RNAs interplays underlie cancer pathophysiology: A narrative review. Noncoding RNA Res 2024; 9:831-852. [PMID: 38586315 PMCID: PMC10995982 DOI: 10.1016/j.ncrna.2024.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 04/09/2024] Open
Abstract
Non-coding RNAs (ncRNAs) are a diverse group of functional RNA molecules that lack the ability to code for proteins. Despite missing this traditional role, ncRNAs have emerged as crucial regulators of various biological processes and have been implicated in the development and progression of many diseases, including cancer. MicroRNAs (miRNAs) and long non-coding RNAs (lncRNAs) are two prominent classes of ncRNAs that have emerged as key players in cancer pathophysiology. In particular, miR-21 has been reported to exhibit oncogenic roles in various forms of human cancer, including prostate, breast, lung, and colorectal cancer. In this context, miR-21 overexpression is closely associated with tumor proliferation, growth, invasion, angiogenesis, and chemoresistance, whereas miR-21 inactivation is linked to the regression of most tumor-related processes. Accordingly, miR-21 is a crucial modulator of various canonical oncogenic pathways such as PTEN/PI3K/Akt, Wnt/β-catenin, STAT, p53, MMP2, and MMP9. Moreover, interplays between lncRNA and miRNA further complicate the regulatory mechanisms underlying tumor development and progression. In this regard, several lncRNAs have been found to interact with miR-21 and, by functioning as competitive endogenous RNAs (ceRNAs) or miRNA sponges, can modulate cancer tumorigenesis. This work presents and discusses recent findings highlighting the roles and pathophysiological implications of the miR-21-lncRNA regulatory axis in cancer occurrence, development, and progression. The data collected indicate that specific lncRNAs, such as MEG3, CASC2, and GAS5, are strongly associated with miR-21 in various types of cancer, including gastric, cervical, lung, and glioma. Indeed, these lncRNAs are well-known tumor suppressors and are commonly downregulated in different types of tumors. Conversely, by modulating various mechanisms and oncogenic signaling pathways, their overexpression has been linked with preventing tumor formation and development. This review highlights the significance of these regulatory pathways in cancer and their potential for use in cancer therapy as diagnostic and prognostic markers.
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Affiliation(s)
- Roberta Giordo
- Department of Biomedical Sciences, University of Sassari, Viale San Pietro 43B, 07100, Sassari, Italy
| | - Fatemeh Abdullah M. Ahmadi
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Nedal Al Husaini
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Noora Rashid A.M. Al-Nuaimi
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Salma M.S. Ahmad
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Gianfranco Pintus
- Department of Biomedical Sciences, University of Sassari, Viale San Pietro 43B, 07100, Sassari, Italy
- Department of Medical Laboratory Sciences, College of Health Sciences and Sharjah Institute for Medical Research, University of Sharjah, University City Rd, Sharjah, 27272, United Arab Emirates
| | - Hatem Zayed
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
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Chong ZX, Ho WY, Yeap SK. Tumour-regulatory role of long non-coding RNA HOXA-AS3. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2024; 189:13-25. [PMID: 38593905 DOI: 10.1016/j.pbiomolbio.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 03/25/2024] [Accepted: 04/03/2024] [Indexed: 04/11/2024]
Abstract
Dysregulation of long non-coding RNA (lncRNA) HOXA-AS3 has been shown to contribute to the development of multiple cancer types. Several studies have presented the tumour-modulatory role or prognostic significance of this lncRNA in various kinds of cancer. Overall, HOXA-AS3 can act as a competing endogenous RNA (ceRNA) that inhibits the activity of seven microRNAs (miRNAs), including miR-29a-3p, miR-29 b-3p, miR-29c, miR-218-5p, miR-455-5p, miR-1286, and miR-4319. This relieves the downstream messenger RNA (mRNA) targets of these miRNAs from miRNA-mediated translational repression, allowing them to exert their effect in regulating cellular activities. Examples of the pathways regulated by lncRNA HOXA-AS3 and its associated downstream targets include the WNT/β-catenin and epithelial-to-mesenchymal transition (EMT) activities. Besides, HOXA-AS3 can interact with other cellular proteins like homeobox HOXA3 and HOXA6, influencing the oncogenic signaling pathways associated with these proteins. Generally, HOXA-AS3 is overexpressed in most of the discussed human cancers, making this lncRNA a potential candidate to diagnose cancer or predict the clinical outcomes of cancer patients. Hence, targeting HOXA-AS3 could be a new therapeutic approach to slowing cancer progression or as a potential biomarker and therapeutic target. A drawback of using lncRNA HOXA-AS3 as a biomarker or therapeutic target is that most of the studies that have reported the tumour-regulatory roles of lncRNA HOXA-AS3 are single observational, in vitro, or in vivo studies. More in-depth mechanistic and large-scale clinical trials must be conducted to confirm the tumour-modulatory roles of lncRNA HOXA-AS3 further. Besides, no lncRNA HOXA-AS3 inhibitor has been tested preclinically and clinically, and designing such an inhibitor is crucial as it may potentially slow cancer progression.
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Affiliation(s)
- Zhi Xiong Chong
- Faculty of Science and Engineering, University of Nottingham Malaysia, 43500 Semenyih, Selangor, Malaysia.
| | - Wan Yong Ho
- Faculty of Science and Engineering, University of Nottingham Malaysia, 43500 Semenyih, Selangor, Malaysia.
| | - Swee Keong Yeap
- China-ASEAN College of Marine Sciences, Xiamen University Malaysia, 43900 Sepang, Selangor, Malaysia.
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Sodergren SC, Hurley-Wallace A, Vassiliou V, Alkhaffaf B, Batsaikhan B, Darlington AS, Fleitas-Kanonnikof T, Guren MG, Honda M, Kim YW, Kim S, Krishnamurthy MN, Loh SY, Turhal NS, Zhou J, Dennis K, Krishnatry R, Terashima M, Tsironis G, Yoshikawa T, Terada M. Revisiting the use of the EORTC QLQ-STO22 to assess health-related quality of life of patients with gastric cancer: incorporating updated treatment options and cross-cultural perspectives. Gastric Cancer 2024; 27:722-734. [PMID: 38668819 PMCID: PMC11193686 DOI: 10.1007/s10120-024-01492-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 03/10/2024] [Indexed: 06/23/2024]
Abstract
BACKGROUND The EORTC QLQ-STO22 (QLQ-STO22) is a firmly established and validated measure of health-related quality of life (HRQoL) for people with gastric cancer (GC), developed over two decades ago. Since then there have been dramatic changes in treatment options for GC. Also, East Asian patients were not involved in the development of QLQ-STO22, where GC is most prevalent and the QLQ-STO22 is widely used. A review with appropriate updating of the measure was planned. This study aims to capture HRQoL issues associated with new treatments and the perspectives of patients and health care professionals (HCPs) from different cultural backgrounds, including East Asia. METHODS A systematic literature review and open-ended interviews were preformed to identify potential new HRQoL issues relating to GC. This was followed by structured interviews where HCPs and patients reviewed the QLQ-STO22 alongside new issues regarding relevance, importance, and acceptability. RESULTS The review of 267 publications and interviews with 104 patients and 18 HCPs (48 and 9 from East Asia, respectively) generated a list of 58 new issues. Three of these relating to eating small amounts, flatulence, and neuropathy were recommended for inclusion in an updated version of the QLQ-STO22 and covered by five additional questions. CONCLUSIONS This study supports the content validity of the QLQ-STO22, suggesting its continued relevance to patients with GC, including those from East Asia. The updated version with additional questions and linguistic changes will enhance its specificity, but further testing is required.
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Affiliation(s)
- S C Sodergren
- School of Health Sciences, University of Southampton, Southampton, SO17 1BJ, UK.
| | - A Hurley-Wallace
- School of Health Sciences, University of Southampton, Southampton, SO17 1BJ, UK
| | - V Vassiliou
- Medical Oncology Department, Bank of Cyprus Oncology Centre, Nicosia, Cyprus
| | - B Alkhaffaf
- Department of Oesophago-Gastric & Bariatric Surgery, Northern Care Alliance NHS Foundation Trust, Salford, UK
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, School of Medical Sciences, University of Manchester, Manchester, UK
| | - B Batsaikhan
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - A S Darlington
- School of Health Sciences, University of Southampton, Southampton, SO17 1BJ, UK
| | - T Fleitas-Kanonnikof
- Medical Oncology Department, Hospital Clinico Universitario de Valencia, Valencia, Spain
| | - M G Guren
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - M Honda
- General South Tohoku Hospital, Koriyama, Japan
| | - Y W Kim
- Center for Gastric Cancer, National Cancer Center, Goyang-si, Korea
| | - S Kim
- Center for Gastric Cancer, National Cancer Center, Goyang-si, Korea
| | - M N Krishnamurthy
- Department of Clinical Pharmacology, Tata Memorial Centre, Tirupati, India
| | - S Y Loh
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - N S Turhal
- Anadolu Medical Center, Çayırova, Turkey
| | - J Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - K Dennis
- Division of Radiation Oncology, The Ottawa Hospital Cancer Centre, Ottawa, Canada
- Department of Radiology, University of Ottawa, Ottawa, Canada
| | - R Krishnatry
- Department of Radiation Oncology, Tata Memorial Centre, Tirupati, India
| | - M Terashima
- Division of Gastric Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - G Tsironis
- Medical Oncology Department, Bank of Cyprus Oncology Centre, Nicosia, Cyprus
| | - T Yoshikawa
- Department of Gastric Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - M Terada
- Department of International Clinical Development/International Trials Management Section, National Cancer Center Hospital, Tokyo, Japan
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Huang D, Song M, Abe SK, Rahman MS, Islam MR, Saito E, De la Torre K, Sawada N, Tamakoshi A, Shu XO, Cai H, Hozawa A, Kanemura S, Kim J, Chen Y, Ito H, Sugawara Y, Park SK, Shin MH, Hirabayashi M, Kimura T, Gao YT, Wen W, Oze I, Shin A, Ahn YO, Ahsan H, Boffetta P, Chia KS, Matsuo K, Qiao YL, Rothman N, Zheng W, Inoue M, Kang D. Family history and gastric cancer incidence and mortality in Asia: a pooled analysis of more than half a million participants. Gastric Cancer 2024; 27:701-713. [PMID: 38649672 PMCID: PMC11193690 DOI: 10.1007/s10120-024-01499-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/01/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND The family history of gastric cancer holds important implications for cancer surveillance and prevention, yet existing evidence predominantly comes from case-control studies. We aimed to investigate the association between family history of gastric cancer and gastric cancer risk overall and by various subtypes in Asians in a prospective study. METHODS We included 12 prospective cohorts with 550,508 participants in the Asia Cohort Consortium. Cox proportional hazard regression was used to estimate study-specific adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between family history of gastric cancer and gastric cancer incidence and mortality, then pooled using random-effects meta-analyses. Stratified analyses were performed for the anatomical subsites and histological subtypes. RESULTS During the mean follow-up of 15.6 years, 2258 incident gastric cancers and 5194 gastric cancer deaths occurred. The risk of incident gastric cancer was higher in individuals with a family history of gastric cancer (HR 1.44, 95% CI 1.32-1.58), similarly in males (1.44, 1.31-1.59) and females (1.45, 1.23-1.70). Family history of gastric cancer was associated with both cardia (HR 1.26, 95% CI 1.00-1.60) and non-cardia subsites (1.49, 1.35-1.65), and with intestinal- (1.48, 1.30-1.70) and diffuse-type (1.59, 1.35-1.87) gastric cancer incidence. Positive associations were also found for gastric cancer mortality (HR 1.30, 95% CI 1.19-1.41). CONCLUSIONS In this largest prospective study to date on family history and gastric cancer, a familial background of gastric cancer increased the risk of gastric cancer in the Asian population. Targeted education, screening, and intervention in these high-risk groups may reduce the burden of gastric cancer.
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Affiliation(s)
- Dan Huang
- Department of Preventive Medicine, Seoul National University College of Medicine, 103 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
- Integrated Major in Innovative Medical Science, Seoul National University Graduate School, Seoul, Korea
| | - Minkyo Song
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Baltimore, MD, USA
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, National Institute of Health, Bethesda, MD, USA
| | - Sarah Krull Abe
- Division of Prevention, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Md Shafiur Rahman
- Division of Prevention, National Cancer Center Institute for Cancer Control, Tokyo, Japan
- Research Center for Child Mental Development, Hamamatsu University School of Medicine, Tokyo, Japan
| | - Md Rashedul Islam
- Division of Prevention, National Cancer Center Institute for Cancer Control, Tokyo, Japan
- Hitotsubashi Institute for Advanced Study, Hitotsubashi University, Tokyo, Japan
| | - Eiko Saito
- Institute for Global Health Policy Research, National Center for Global Health and Medicine, Tokyo, Japan
| | - Katherine De la Torre
- Department of Preventive Medicine, Seoul National University College of Medicine, 103 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
- Department of Biomedical Sciences, Seoul National University Graduate School, Seoul, Korea
| | - Norie Sawada
- Division of Cohort Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Akiko Tamakoshi
- Department of Public Health, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Hui Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Atsushi Hozawa
- Tohoku University Graduate School of Medicine, Sendai, Miyagi Prefecture, Japan
| | - Seiki Kanemura
- Tohoku University Graduate School of Medicine, Sendai, Miyagi Prefecture, Japan
| | - Jeongseon Kim
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
| | - Yu Chen
- Departments of Population Health and Environmental Medicine, NYU Grossman School of Medicine, New York, NY, USA
| | - Hidemi Ito
- Division of Cancer Information and Control, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
- Division of Descriptive Cancer Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yumi Sugawara
- Tohoku University Graduate School of Medicine, Sendai, Miyagi Prefecture, Japan
| | - Sue K Park
- Department of Preventive Medicine, Seoul National University College of Medicine, 103 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Myung-Hee Shin
- Department of Social and Preventive Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Mayo Hirabayashi
- Division of Prevention, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Takashi Kimura
- Department of Public Health, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Yu-Tang Gao
- Department of Epidemiology, Shanghai Cancer Institute, Shanghai, China
- Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wanqing Wen
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Isao Oze
- Division of Cancer Epidemiology and Prevention, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Aesun Shin
- Department of Preventive Medicine, Seoul National University College of Medicine, 103 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
- Integrated Major in Innovative Medical Science, Seoul National University Graduate School, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
| | - Yoon-Ok Ahn
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Habibul Ahsan
- Department of Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - Paolo Boffetta
- Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY, USA
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Kee Seng Chia
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Keitaro Matsuo
- Division of Cancer Epidemiology and Prevention, Aichi Cancer Center Research Institute, Nagoya, Japan
- Department of Cancer Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - You-Lin Qiao
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Nathaniel Rothman
- Division of Cancer Epidemiology and Genetics, Occupational and Environmental Epidemiology Branch, National Cancer Institute, Bethesda, MD, USA
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Manami Inoue
- Division of Prevention, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Daehee Kang
- Department of Preventive Medicine, Seoul National University College of Medicine, 103 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea.
- Integrated Major in Innovative Medical Science, Seoul National University Graduate School, Seoul, Korea.
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Strong JS, Furube T, Takeuchi M, Kawakubo H, Maeda Y, Matsuda S, Fukuda K, Nakamura R, Kitagawa Y. Evaluating surgical expertise with AI-based automated instrument recognition for robotic distal gastrectomy. Ann Gastroenterol Surg 2024; 8:611-619. [PMID: 38957567 PMCID: PMC11216797 DOI: 10.1002/ags3.12784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 12/11/2023] [Accepted: 02/09/2024] [Indexed: 07/04/2024] Open
Abstract
Introduction Complexities of robotic distal gastrectomy (RDG) give reason to assess physician's surgical skill. Varying levels in surgical skill affect patient outcomes. We aim to investigate how a novel artificial intelligence (AI) model can be used to evaluate surgical skill in RDG by recognizing surgical instruments. Methods Fifty-five consecutive robotic surgical videos of RDG for gastric cancer were analyzed. We used Deeplab, a multi-stage temporal convolutional network, and it trained on 1234 manually annotated images. The model was then tested on 149 annotated images for accuracy. Deep learning metrics such as Intersection over Union (IoU) and accuracy were assessed, and the comparison between experienced and non-experienced surgeons based on usage of instruments during infrapyloric lymph node dissection was performed. Results We annotated 540 Cadiere forceps, 898 Fenestrated bipolars, 359 Suction tubes, 307 Maryland bipolars, 688 Harmonic scalpels, 400 Staplers, and 59 Large clips. The average IoU and accuracy were 0.82 ± 0.12 and 87.2 ± 11.9% respectively. Moreover, the percentage of each instrument's usage to overall infrapyloric lymphadenectomy duration predicted by AI were compared. The use of Stapler and Large clip were significantly shorter in the experienced group compared to the non-experienced group. Conclusions This study is the first to report that surgical skill can be successfully and accurately determined by an AI model for RDG. Our AI gives us a way to recognize and automatically generate instance segmentation of the surgical instruments present in this procedure. Use of this technology allows unbiased, more accessible RDG surgical skill.
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Affiliation(s)
- James S. Strong
- Department of SurgeryKeio University School of MedicineTokyoJapan
- Harvard CollegeHarvard UniversityCambridgeMassachusettsUSA
| | - Tasuku Furube
- Department of SurgeryKeio University School of MedicineTokyoJapan
| | - Masashi Takeuchi
- Department of SurgeryKeio University School of MedicineTokyoJapan
| | | | - Yusuke Maeda
- Department of SurgeryKeio University School of MedicineTokyoJapan
| | - Satoru Matsuda
- Department of SurgeryKeio University School of MedicineTokyoJapan
| | - Kazumasa Fukuda
- Department of SurgeryKeio University School of MedicineTokyoJapan
| | - Rieko Nakamura
- Department of SurgeryKeio University School of MedicineTokyoJapan
| | - Yuko Kitagawa
- Department of SurgeryKeio University School of MedicineTokyoJapan
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Al Alabdullah MAA, Goodarzi MT, Homayouni Tabrizi M. The silibinin-loaded Zein-β cyclodextrin nano-carriers (SZBC-NCs) as a novel selective cancer cell drug delivery system in HT-29 cell line. Sci Rep 2024; 14:14769. [PMID: 38926533 PMCID: PMC11208413 DOI: 10.1038/s41598-024-65881-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 06/25/2024] [Indexed: 06/28/2024] Open
Abstract
Entrapping phytochemical bioactive compounds into nano-structured biocompatible polymers has been successfully utilized for improving cancer treatment efficiency. Silibinin is a potent compound that shows promising anticancer properties. In the present study, the Zein-β-cyclodextrin complex was used to encapsulate silibinin and evaluate the induced cell death type and cytotoxic impacts on human cancer cells. The silibinin-loaded Zein-β cyclodextrin nano-carriers (SZBC-NCs) were synthesized utilizing a gradual ultrasound-mediated homogenization technique and characterized by Zeta potential, DLS, FESEM, and FTIR analysis. The SZBC-NCs' antioxidant activity was studied by conducting ABTS and DPPH radical scavenging assays. Finally, the SZBC-NCs selective toxicity and cellular death induction mechanism were studied on the HT-29 and AGS cancer cells by measuring the cell survival and apoptotic gene (Caspase 3, 9), respectively, which were verified by conducting the DAPI staining analysis. The negatively charged (- 27.47 mV) nanoparticles (286.55 nm) showed significant ABTS and DPPH radical scavenging activity. Moreover, the remarkable decrease in the IC50 concentrations of the SZBC-NCs among the HT-29 and AGS cancer cell lines exhibited their selective cytotoxic potential. Also, the overexpressed apoptotic (Caspases 3 and 9) and down-regulated necrotic (NFKB) gene expressions following the SZBC-NCs treatment doses indicated the apoptotic activity of SZBC-NCs, which were verified by the increased apoptotic morphology of the DAPI-stained HT-29 cancer cells. The antioxidant and colon cancer cell-related apoptotic activity of the SZBC-NCs make it an appropriate anti-colon cancer nano delivery system. Therefore, they can potentially be used as a safe efficient colon cancer treatment strategy. However, further in vivo experiments including animal cancer models have to be studied.
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Tovar Perez JE, Zhang S, Hodgeman W, Kapoor S, Rajendran P, Kobayashi KS, Dashwood RH. Epigenetic regulation of major histocompatibility complexes in gastrointestinal malignancies and the potential for clinical interception. Clin Epigenetics 2024; 16:83. [PMID: 38915093 PMCID: PMC11197381 DOI: 10.1186/s13148-024-01698-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 06/18/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND Gastrointestinal malignancies encompass a diverse group of cancers that pose significant challenges to global health. The major histocompatibility complex (MHC) plays a pivotal role in immune surveillance, orchestrating the recognition and elimination of tumor cells by the immune system. However, the intricate regulation of MHC gene expression is susceptible to dynamic epigenetic modification, which can influence functionality and pathological outcomes. MAIN BODY By understanding the epigenetic alterations that drive MHC downregulation, insights are gained into the molecular mechanisms underlying immune escape, tumor progression, and immunotherapy resistance. This systematic review examines the current literature on epigenetic mechanisms that contribute to MHC deregulation in esophageal, gastric, pancreatic, hepatic and colorectal malignancies. Potential clinical implications are discussed of targeting aberrant epigenetic modifications to restore MHC expression and 0 the effectiveness of immunotherapeutic interventions. CONCLUSION The integration of epigenetic-targeted therapies with immunotherapies holds great potential for improving clinical outcomes in patients with gastrointestinal malignancies and represents a compelling avenue for future research and therapeutic development.
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Affiliation(s)
| | - Shilan Zhang
- Department of Cardiovascular Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200070, China
| | - William Hodgeman
- Wolfson Medical School, The University of Glasgow, Glasgow, G12 8QQ, UK
| | - Sabeeta Kapoor
- Center for Epigenetics and Disease Prevention, Texas A&M Health, Houston, TX, 77030, USA
| | - Praveen Rajendran
- Center for Epigenetics and Disease Prevention, Texas A&M Health, Houston, TX, 77030, USA
- Department of Translational Medical Sciences, and Antibody & Biopharmaceuticals Core, Texas A&M Medicine, Houston, TX, 77030, USA
| | - Koichi S Kobayashi
- Department of Immunology, Hokkaido University Graduate School of Medicine, Sapporo, 060-8638, Japan
- Hokkaido University Institute for Vaccine Research and Development, Sapporo, 060-8638, Japan
- Department of Microbial Pathogenesis and Immunology, Texas A&M Health, Bryan, TX, 77087, USA
| | - Roderick H Dashwood
- Center for Epigenetics and Disease Prevention, Texas A&M Health, Houston, TX, 77030, USA.
- Department of Translational Medical Sciences, and Antibody & Biopharmaceuticals Core, Texas A&M Medicine, Houston, TX, 77030, USA.
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Penman I. Diagnostic upper GI endoscopy: can less mean more? Gut 2024:gutjnl-2024-332680. [PMID: 38897731 DOI: 10.1136/gutjnl-2024-332680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Accepted: 06/11/2024] [Indexed: 06/21/2024]
Affiliation(s)
- Ian Penman
- Centre for Liver & Digestive Disorders, Royal Infirmary Edinburgh, Edinburgh, UK
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9
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Weisy OKM, Kedia RA, Mahmoud I, Abu Odeh RO, Mussa BM, Abusnana S, Soliman SSM, Muhammad JS, Hamad M, Ghemrawi R, Khoder G. Assessment of Helicobacter pylori cytotoxin-associated Gene A (Cag A) protein and its association with ferritin and vitamin B12 deficiencies among adult healthy asymptomatic residents in Sharjah, United Arab Emirates. Heliyon 2024; 10:e32141. [PMID: 38882276 PMCID: PMC11180313 DOI: 10.1016/j.heliyon.2024.e32141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/18/2024] Open
Abstract
The United Arab Emirates (UAE) serves as an effective epidemiological site for assessing Helicobacter pylori (H. pylori) infection due to its diverse population. However, comprehensive studies on the prevalence of H. pylori in the UAE are notably scarce. In depth prevalence studies are needed as a preventive measure against gastric cancer and other emerging extra gastric diseases associated with H. pylori infection. Aim: This study aimed to assess H. pylori infection and its virulent oncoprotein, the Cytotoxin-Associated Gene (Cag A) and its association with ferritin and vitamin B12 deficiencies. Methods: The study was conducted on 1094 healthy asymptomatic volunteers residents in the Sharjah Emirate, UAE. Enzyme-linked immunosorbent assay (ELISA) was performed to assess H. pylori infection using H. pylori antibodies (IgG), and detection of CagA protein using Cag A antibody (IgG) in the human serum. Ferritin and vitamin B12 serum levels were assessed and correlated to H. pylori infection. Results: This study focuses mainly on the assessment of H. pylori and its virulent factor CagA, in relation to vitamin B12 and ferritin deficiencies. Remarkably, 49.6 % of the participants were detected positive for H. pylori, with over half of these cases involving CagA positive strains. Notably, among Emirati participants, 76.11 % of those with H. pylori infection were CagA positive. Statistical analysis revealed a significant correlation between H. pylori, CagA level, and ferritin/vitamin B12 deficiencies. Conclusion: These findings emphasize the importance of timely detection and eradication of H. pylori not only as a preventive strategy against gastric cancer but also as an effective strategy to rescue the adverse effects from ferritin and vitamin B12 deficiencies, thereby improving the overall health outcomes of individuals affected by H. pylori infection.
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Affiliation(s)
- Om Kolthoom M Weisy
- Department of Pharmaceutics and Pharmaceuticals Technology, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
| | - Reena A Kedia
- Research Institute for Medical & Health Sciences, University of Sharjah, United Arab Emirates
| | - Ibrahim Mahmoud
- Department of Family and Community Medicine and Behavioral Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Raed O Abu Odeh
- Research Institute for Medical & Health Sciences, University of Sharjah, United Arab Emirates
- Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Bashair M Mussa
- Department of Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Salah Abusnana
- Diabetes and Endocrinology Department, University Hospital Sharjah, Sharjah, United Arab Emirates
- Clinical Science Department, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Sameh S M Soliman
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
| | - Jibran Sualeh Muhammad
- Research Institute for Medical & Health Sciences, University of Sharjah, United Arab Emirates
- Department of Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Mohamad Hamad
- Research Institute for Medical & Health Sciences, University of Sharjah, United Arab Emirates
- Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Rose Ghemrawi
- College of Pharmacy, Al Ain University, Abu Dhabi, United Arab Emirates
- AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, United Arab Emirates
| | - Ghalia Khoder
- Department of Pharmaceutics and Pharmaceuticals Technology, College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
- Research Institute for Medical & Health Sciences, University of Sharjah, United Arab Emirates
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10
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Poniewierska-Baran A, Sobolak K, Niedźwiedzka-Rystwej P, Plewa P, Pawlik A. Immunotherapy Based on Immune Checkpoint Molecules and Immune Checkpoint Inhibitors in Gastric Cancer-Narrative Review. Int J Mol Sci 2024; 25:6471. [PMID: 38928174 PMCID: PMC11203505 DOI: 10.3390/ijms25126471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 05/31/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024] Open
Abstract
Due to its rapid progression to advanced stages and highly metastatic properties, gastric cancer (GC) is one of the most aggressive malignancies and the fourth leading cause of cancer-related deaths worldwide. The metastatic process includes local invasion, metastasis initiation, migration with colonisation at distant sites, and evasion of the immune response. Tumour growth involves the activation of inhibitory signals associated with the immune response, also known as immune checkpoints, including PD-1/PD-L1 (programmed death 1/programmed death ligand 1), CTLA-4 (cytotoxic T cell antigen 4), TIGIT (T cell immunoreceptor with Ig and ITIM domains), and others. Immune checkpoint molecules (ICPMs) are proteins that modulate the innate and adaptive immune responses. While their expression is prominent on immune cells, mainly antigen-presenting cells (APC) and other types of cells, they are also expressed on tumour cells. The engagement of the receptor by the ligand is crucial for inhibiting or stimulating the immune cell, which is an extremely important aspect of cancer immunotherapy. This narrative review explores immunotherapy, focusing on ICPMs and immune checkpoint inhibitors in GC. We also summarise the current clinical trials that are evaluating ICPMs as a target for GC treatment.
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Affiliation(s)
- Agata Poniewierska-Baran
- Center of Experimental Immunology and Immunobiology of Infectious and Cancer Diseases, University of Szczecin, 71-417 Szczecin, Poland; (A.P.-B.); (P.N.-R.)
- Institute of Biology, University of Szczecin, 71-412 Szczecin, Poland
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Karolina Sobolak
- Students Research Club of Immunobiology of Infectious and Cancer Diseases “NEUTROPHIL”, University of Szczecin, 71-417 Szczecin, Poland; (K.S.); (P.P.)
| | - Paulina Niedźwiedzka-Rystwej
- Center of Experimental Immunology and Immunobiology of Infectious and Cancer Diseases, University of Szczecin, 71-417 Szczecin, Poland; (A.P.-B.); (P.N.-R.)
- Institute of Biology, University of Szczecin, 71-412 Szczecin, Poland
| | - Paulina Plewa
- Students Research Club of Immunobiology of Infectious and Cancer Diseases “NEUTROPHIL”, University of Szczecin, 71-417 Szczecin, Poland; (K.S.); (P.P.)
| | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
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11
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Chen S, Ding P, Zhao Q. Comparison of the predictive performance of three lymph node staging systems for late-onset gastric cancer patients after surgery. Front Surg 2024; 11:1376702. [PMID: 38919979 PMCID: PMC11196640 DOI: 10.3389/fsurg.2024.1376702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/27/2024] [Indexed: 06/27/2024] Open
Abstract
Introduction Lymph node (LN) status is a vital prognostic factor for patients. However, there has been limited focus on predicting the prognosis of patients with late-onset gastric cancer (LOGC). This study aimed to investigate the predictive potential of the log odds of positive lymph nodes (LODDS), lymph node ratio (LNR), and pN stage in assessing the prognosis of patients diagnosed with LOGC. Methods The LOGC data were obtained from the Surveillance, Epidemiology, and End Results database. This study evaluated and compared the predictive performance of three LN staging systems. Univariate and multivariate Cox regression analyses were carried out to identify prognostic factors for overall survival (OS). Three machine learning methods, namely, LASSO, XGBoost, and RF analyses, were subsequently used to identify the optimal LN staging system. A nomogram was built to predict the prognosis of patients with LOGC. The efficacy of the model was demonstrated through receiver operating characteristic (ROC) curve analysis and decision curve analysis. Results A total of 4,743 patients with >16 removed lymph nodes were ultimately included in this investigation. Three LN staging systems demonstrated significant performance in predicting survival outcomes (P < 0.001). The LNR exhibited the most important prognostic ability, as evidenced by the use of three machine learning methods. Utilizing independent factors derived from multivariate Cox regression analysis, a nomogram for OS was constructed. Discussion The calibration, C-index, and AUC revealed their excellent predictive performance. The LNR demonstrated a more powerful performance than other LN staging methods in LOGC patients after surgery. Our novel nomogram exhibited superior clinical feasibility and may assist in patient clinical decision-making.
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Affiliation(s)
- Sheng Chen
- Affiliated Hospital of Hebei University, Baoding, Hebei, China
| | - Ping’an Ding
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, Hebei, China
- Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, Hebei, China
| | - Qun Zhao
- The Third Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang, Hebei, China
- Big Data Analysis and Mining Application for Precise Diagnosis and Treatment of Gastric Cancer Hebei Provincial Engineering Research Center, Shijiazhuang, Hebei, China
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12
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Chou OHI, Chauhan VK, Chung CTS, Lu L, Lee TTL, Ng ZMW, Wang KKW, Lee S, Liu H, Pang RTK, Kaewdech A, Cheung BMY, Tse G, Zhou J. Comparative effectiveness of sodium-glucose cotransporter-2 inhibitors for new-onset gastric cancer and gastric diseases in patients with type 2 diabetes mellitus: a population-based cohort study. Gastric Cancer 2024:10.1007/s10120-024-01512-7. [PMID: 38856768 DOI: 10.1007/s10120-024-01512-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 05/17/2024] [Indexed: 06/11/2024]
Abstract
OBJECTIVE To compare the risks of gastric cancer and other gastric diseases in patients with type-2 diabetes mellitus (T2DM) exposed to sodium-glucose cotransporter 2 inhibitors (SGLT2I), dipeptidyl peptidase-4 inhibitors (DPP4I) or glucagon-like peptide-1 receptor agonists (GLP1a). DESIGN This was a population-based cohort study of prospectively collected data on patients with T2DM prescribed SGLT2I, DPP4I or GLP1a between January 1st 2015 and December 31st 2020 from Hong Kong. The outcomes were new-onset gastric cancer, peptic ulcer (PU), acute gastritis, non-acute gastritis, and gastroesophageal reflux disease (GERD). Propensity score matching (1:1) using the nearest neighbour search was performed, and multivariable Cox regression was applied. A three-arm comparison between SGLT2I, DPP4I and GLP1a was conducted using propensity scores with inverse probability of treatment weighting. RESULTS A total of 62,858 patients (median age: 62.2 years old [SD: 12.8]; 55.93% males; SGLT2I: n = 23,442; DPP4I: n = 39,416) were included. In the matched cohort, the incidence of gastric cancer was lower in SGLT2I (Incidence rate per 1000 person-year, IR: 0.32; 95% confidence interval, CI 0.23-0.43) than in DPP4I (IR per 1000 person-year: 1.22; CI 1.03-1.42) users. Multivariable Cox regression found that SGLT2I use was associated with lower risks of gastric cancer (HR 0.30; 95% CI 0.19-0.48), PU, acute gastritis, non-acute gastritis, and GERD (p < 0.05) compared to DPP4I use. In the three-arm analysis, GLP1a use was associated with higher risks of gastric cancer and GERD compared to SGLT2I use. CONCLUSIONS The use of SGLT2I was associated with lower risks of new-onset gastric cancer, PU, acute gastritis, non-acute gastritis, and GERD after matching and adjustments compared to DPP4I use. SGLT2I use was associated with lower risks of GERD and gastric cancer compared to GLP1a use.
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Affiliation(s)
- Oscar Hou In Chou
- Division of Clinical Pharmacology, Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Vinod Kumar Chauhan
- Institute of Biomedical Engineering, Department of Engendering Science, University of Oxford, Oxford, UK
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Cheuk To Skylar Chung
- Diabetes Research Unit, Cardiovascular Analytics Group, PowerHealth Research Institute, Hong Kong, China
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Lei Lu
- Institute of Biomedical Engineering, Department of Engendering Science, University of Oxford, Oxford, UK
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Teddy Tai Loy Lee
- Diabetes Research Unit, Cardiovascular Analytics Group, PowerHealth Research Institute, Hong Kong, China
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Zita Man Wai Ng
- Diabetes Research Unit, Cardiovascular Analytics Group, PowerHealth Research Institute, Hong Kong, China
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Karin Kai Wing Wang
- Diabetes Research Unit, Cardiovascular Analytics Group, PowerHealth Research Institute, Hong Kong, China
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Sharen Lee
- Diabetes Research Unit, Cardiovascular Analytics Group, PowerHealth Research Institute, Hong Kong, China
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Haipeng Liu
- Research Centre for Intelligent Healthcare, Coventry University, Coventry, UK
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Ronald Ting Kai Pang
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Apichat Kaewdech
- Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Thailand
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Bernard Man Yung Cheung
- Division of Clinical Pharmacology, Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Gary Tse
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, 300211, China
- Kent and Medway Medical School, Canterbury Christ Church University and University of Kent, Canterbury, UK
- Department of Health Sciences, School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China
| | - Jiandong Zhou
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
- School of Public Health, Li Ka Shing, Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China.
- Division of Health Science, Warwick Medical School, University of Warwick, Coventry, UK.
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13
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Lu J, Gui W, Tang S, Shi Q, Wang X, Huang L, Shen Y, Yang S, Xiang J, Yuan J, Mo J, Kong X, Huang M, Li X, Lu C. Nicotinamide N-Methyltransferase (NNMT) is Involved in Gastric Adenocarcinoma Immune Infiltration by Driving Amino Acid Metabolism. Nutr Cancer 2024:1-15. [PMID: 38855943 DOI: 10.1080/01635581.2024.2359741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 05/20/2024] [Indexed: 06/11/2024]
Abstract
Objectives: This study investigates the role of Nicotinamide N-methyltransferase (NNMT) in immune infiltration modulation through amino acid metabolism in gastric adenocarcinoma (STAD). Methods: Utilizing data from The Cancer Genome Atlas (TCGA) and validated with clinical samples, we analyzed NNMT expression and its prognostic implications in STAD. Differential amino acid profiles between cancerous and adjacent normal tissues were assessed, along with their associations with NNMT. Results: NNMT exhibits heightened expression in STAD cancer tissues, positively correlating with tumor immune infiltration. Additionally, twenty-eight amino acids display differential expression in gastric tissue, with their metabolic enzymes showing connections to NNMT. Conclusions: Elevated NNMT expression in STAD tissues potentially influences amino acid metabolism, thereby affecting immune infiltration dynamics and tumorigenesis in gastric adenocarcinoma.
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Affiliation(s)
- Jianyong Lu
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Wenliang Gui
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Shen Tang
- School of Preclinical Medicine, Guangxi Medical University, Nanning, China
| | - Qianqian Shi
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Xinhang Wang
- School of Preclinical Medicine, Guangxi Medical University, Nanning, China
| | - Liyuan Huang
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Yinghui Shen
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Shuting Yang
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Junni Xiang
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Jianglang Yuan
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Jiao Mo
- School of Preclinical Medicine, Guangxi Medical University, Nanning, China
| | - Xingxing Kong
- School of Preclinical Medicine, Guangxi Medical University, Nanning, China
| | - Mingwei Huang
- Department of Gastrointestinal Surgery, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Xiyi Li
- School of Public Health, Guangxi Medical University, Nanning, China
- Guangxi Colleges and Universities Key Laboratory of Preclinical Medicine, Nanning, China
| | - Cailing Lu
- School of Public Health, Guangxi Medical University, Nanning, China
- Guangxi Colleges and Universities Key Laboratory of Preclinical Medicine, Nanning, China
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14
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Ramalho-Vasconcelos F, Gomes R, Bouça-Machado R, Aral M, Nogueiro J, Bouça-Machado T, Sousa-Pinto B, Santos-Sousa H. Pressurized Intraperitoneal Aerosol Chemotherapy (PIPAC) in the Treatment of Gastric Cancer: Feasibility, Efficacy and Safety-A Systematic Review and Meta-Analysis. J Clin Med 2024; 13:3320. [PMID: 38893031 PMCID: PMC11173180 DOI: 10.3390/jcm13113320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 06/21/2024] Open
Abstract
Background: Pressurized Intraperitoneal Aerosol Chemotherapy (PIPAC) is an emerging technique for delivering chemotherapy directly to the peritoneum via a pressurized aerosol. Its growing attention stems from its effectiveness in treating peritoneal carcinomatosis (PC) originating from various primary tumors, with gastric cancer (GC) being among the most prevalent. This study aimed to systematically investigate PIPAC's therapeutic role in gastric cancer peritoneal metastasis (GCPM). Methods: The systematic review and meta-analysis followed the PRISMA 2020 guidelines, searching Pubmed, Web of Science, and SCOPUS databases. The meta-analysis of relative risks and mean differences compared patients undergoing one or two PIPAC sessions with those completing three or more, assessing various outcomes. Results: Eighteen studies underwent qualitative analysis, and four underwent quantitative analysis. Patients with three or more PIPAC procedures had shorter hospital stays (MD = -1.2; 95%CI (-1.9; -0.5); p < 0.001), higher rates of histopathological response (RR = 1.77, 95%CI 1.08; 2.90; p = 0.023), and significantly improved overall survival (MD = 6.0; 95%CI 4.2; 7.8; p < 0.001). Other outcomes showed no significant differences. Conclusions: PIPAC demonstrated efficacy in carefully selected patients, enhancing histopathologic response rates and overall survival without prolonging hospital stays. This study underscores the necessity for randomized controlled trials and precise selection criteria to refine PIPAC's implementation in clinical practice.
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Affiliation(s)
| | - Raquel Gomes
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Raquel Bouça-Machado
- Instituto de Medicina Molecular João Lobo Antunes—Edifício Egas Moniz, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
| | - Marisa Aral
- São João Local Health Unit, Surgery Department, 4200-319 Porto, Portugal
| | - Jorge Nogueiro
- São João Local Health Unit, Surgery Department, 4200-319 Porto, Portugal
| | | | - Bernardo Sousa-Pinto
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
- MEDCIDS—Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
- CINTESIS—Centre for Health Technologies and Services Research, University of Porto, 4200-319 Porto, Portugal
| | - Hugo Santos-Sousa
- São João Local Health Unit, Obesity Integrated Responsibility Unit (CRI-O), 4200-319 Porto, Portugal
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15
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Cobani E, Al Hallak MN, Shields AF, Maier J, Kelly TE, Naidoo N, Tobon M, Kim S, Beal EW. Gastric Cancer Survivorship: Multidisciplinary Management, Best Practices and Opportunities. J Gastrointest Cancer 2024; 55:519-533. [PMID: 38180678 DOI: 10.1007/s12029-023-01001-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2023] [Indexed: 01/06/2024]
Abstract
PURPOSE Gastric cancer is the 5th most common malignancy worldwide. As early detection increases and treatments for gastric cancer improve, the number of gastric cancer survivors grows. METHODS Here, we review the diagnosis and management of gastric cancer and discuss important considerations for gastric cancer survivorship including cancer surveillance, weight loss, malnutrition, fatigue, specific complications related to surgery and radiation, quality of life in gastric cancer survivorship, health behavior, and models of survivorship. RESULTS Multimodality therapy with chemotherapy and surgery can result in chronic toxicities in multiple organ systems. This emphasizes the need for a multidisciplinary survivorship care model including cancer surveillance, management of chronic toxicities, and optimization of modifiable risk factors with long-term involvement of appropriate providers. CONCLUSION Adequately caring for gastric cancer survivors requires a coordinated, multidisciplinary approach.
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Affiliation(s)
- Era Cobani
- Wayne State University School of Medicine, Detroit, MI, USA
| | - Mohammed Najeeb Al Hallak
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, 4100 John R., Mailcode: HW04HO, 48201, Detroit, MI, USA
| | - Anthony F Shields
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, 4100 John R., Mailcode: HW04HO, 48201, Detroit, MI, USA
| | - Jordan Maier
- Department of Radiation Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Thomas E Kelly
- Department of Gastroenterology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Niren Naidoo
- Department of Supportive Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Miguel Tobon
- Department of Surgery, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Steve Kim
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, 4100 John R., Mailcode: HW04HO, 48201, Detroit, MI, USA
- Department of Surgery, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Eliza W Beal
- Department of Oncology, Karmanos Cancer Institute, Wayne State University School of Medicine, 4100 John R., Mailcode: HW04HO, 48201, Detroit, MI, USA.
- Department of Surgery, Karmanos Cancer Institute, Wayne State University School of Medicine, Detroit, MI, USA.
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16
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Yu P, Ding G, Huang X, Wang C, Fang J, Huang L, Ye Z, Xu Q, Wu X, Yan J, Ou Q, Du Y, Cheng X. Genomic and immune microenvironment features influencing chemoimmunotherapy response in gastric cancer with peritoneal metastasis: a retrospective cohort study. Int J Surg 2024; 110:3504-3517. [PMID: 38502852 PMCID: PMC11175815 DOI: 10.1097/js9.0000000000001281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 02/22/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Patients with peritoneal metastasis (PM) from gastric cancer (GC) exhibit poor prognosis. Chemoimmunotherapy offers promising clinical benefits; however, its efficacy and predictive biomarkers in a conversion therapy setting remain unclear. The authors aimed to retrospectively evaluate chemoimmunotherapy efficacy in a conversion therapy setting for GC patients with PM and establish a prediction model for assessing clinical benefits. MATERIALS AND METHODS A retrospective evaluation of clinical outcomes encompassed 55 GC patients with PM who underwent chemoimmunotherapy in a conversion therapy setting. Baseline PM specimens were collected for genomic and transcriptomic profiling. Clinicopathological factors, gene signatures, and tumor immune microenvironment were evaluated to identify predictive markers and develop a prediction model. RESULTS Chemoimmunotherapy achieved a 41.8% objective response rate and 72.4% R0 resection rate in GC patients with PM. Patients with conversion surgery showed better overall survival (OS) than those without the surgery (median OS: not reached vs 7.82 m, P <0.0001). Responders to chemoimmunotherapy showed higher ERBB2 and ERBB3 mutation frequencies, CTLA4 and HLA-DQB1 expression, and CD8+ T cell infiltration, but lower CDH1 mutation and naïve CD4+ T cell infiltration, compared to nonresponders. A prediction model was established integrating CDH1 and ERBB3 mutations, HLA-DQB1 expression, and naïve CD4+ T cell infiltration (AUC=0.918), which were further tested using an independent external cohort (AUC=0.785). CONCLUSION This exploratory study comprehensively evaluated clinicopathological, genomic, and immune features and developed a novel prediction model, providing a rational basis for the selection of GC patients with PM for chemoimmunotherapy-involved conversion therapy.
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Affiliation(s)
- Pengfei Yu
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences
| | - Guangyu Ding
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences
| | - Xingmao Huang
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences
| | - Chenxuan Wang
- Medical department, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, People’s Republic of China
| | - Jingquan Fang
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences
| | - Ling Huang
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences
| | - Zeyao Ye
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences
| | - Qi Xu
- Department of Medical Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang
| | - Xiaoying Wu
- Medical department, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, People’s Republic of China
| | - Junrong Yan
- Medical department, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, People’s Republic of China
| | - Qiuxiang Ou
- Medical department, Nanjing Geneseeq Technology Inc., Nanjing, Jiangsu, People’s Republic of China
| | - Yian Du
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences
| | - Xiangdong Cheng
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences
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Wang F, Shen L, Guo W, Liu T, Li J, Qin S, Bai Y, Chen Z, Wang J, Pan Y, Shu Y, Zhao F, Cheng Y, Ye F, Gu K, Zhang T, Pan H, Zhong H, Zhou F, Qin Y, Yang L, Mao W, Li Q, Dai W, Li W, Wang S, Tang Y, Ma D, Yin X, Deng Y, Yuan Y, Li M, Hu W, Chen D, Li G, Liu Q, Tan P, Fan S, Shi M, Su W, Xu RH. Fruquintinib plus paclitaxel versus placebo plus paclitaxel for gastric or gastroesophageal junction adenocarcinoma: the randomized phase 3 FRUTIGA trial. Nat Med 2024:10.1038/s41591-024-02989-6. [PMID: 38824242 DOI: 10.1038/s41591-024-02989-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 04/10/2024] [Indexed: 06/03/2024]
Abstract
The vascular endothelial growth factor pathway plays a key role in the pathogenesis of gastric cancer. In the multicenter, double-blind phase 3 FRUTIGA trial, 703 patients with advanced gastric or gastroesophageal junction adenocarcinoma who progressed on fluorouracil- and platinum-containing chemotherapy were randomized (1:1) to receive fruquintinib (an inhibitor of vascular endothelial growth factor receptor-1/2/3; 4 mg orally, once daily) or placebo for 3 weeks, followed by 1 week off, plus paclitaxel (80 mg/m2 intravenously on days 1/8/15 per cycle). The study results were positive as one of the dual primary endpoints, progression-free survival (PFS), was met (median PFS, 5.6 months in the fruquintinib arm versus 2.7 months in the placebo arm; hazard ratio 0.57; 95% confidence interval 0.48-0.68; P < 0.0001). The other dual primary endpoint, overall survival (OS), was not met (median OS, 9.6 months versus 8.4 months; hazard ratio 0.96, 95% confidence interval 0.81-1.13; P = 0.6064). The most common grade ≥3 adverse events were neutropenia, leukopenia and anemia. Fruquintinib plus paclitaxel as a second-line treatment significantly improved PFS, but not OS, in Chinese patients with advanced gastric or gastroesophageal junction adenocarcinoma and could potentially be another treatment option for these patients. ClinicalTrials.gov registration: NCT03223376 .
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Affiliation(s)
- Feng Wang
- Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-sen University, Guangzhou, China
| | - Lin Shen
- Peking University Cancer Hospital and Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China
| | - Weijian Guo
- Fudan University Shanghai Cancer Centre, Shanghai, China
| | - Tianshu Liu
- Zhongshan Hospital Fudan University, Shanghai, China
| | - Jin Li
- Tongji University Shanghai East Hospital, Shanghai, China
| | - Shukui Qin
- Nanjing Tianyinshan Cancer Hospital of China Pharmaceutical University (CPU), Nanjing, China
| | - Yuxian Bai
- Harbin Medical University Cancer Hospital, Harbin, China
| | - Zhendong Chen
- The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | | | | | - Yongqian Shu
- The First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Nanjing, China
| | - Fuyou Zhao
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | | | - Feng Ye
- The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Kangsheng Gu
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Tao Zhang
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongming Pan
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | | | - Fuxiang Zhou
- Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yanru Qin
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lei Yang
- Nantong Tumor Hospital, Nantong, China
| | | | - Qiu Li
- West China Hospital, Sichuan University, Chengdu, China
| | - Wenxiang Dai
- The First Affiliated Hospital of University of South China, Hengyang, China
| | - Wei Li
- The First Bethune Hospital of Jilin University, Changchun, China
| | - Shubin Wang
- Peking University Shenzhen Hospital, Shenzhen, China
| | - Yong Tang
- Xinjiang Medical University Cancer Hospital, Urumqi Municipality, China
| | - Dong Ma
- Guangdong Provincial People's Hospital, Guangzhou, China
| | | | - Yanhong Deng
- The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ying Yuan
- The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Man Li
- The Second Hospital of Dalian Medical University, Dalian, China
| | - Wenwei Hu
- The First People's Hospital of Changzhou, Changzhou, China
| | - Donghui Chen
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guoxin Li
- Nanfang Hospital of Southern Medical University, Guangzhou, China
| | - Qiqi Liu
- HUTCHMED Limited, Shanghai, China
| | | | | | | | | | - Rui-Hua Xu
- Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-sen University, Guangzhou, China.
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18
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Sharma R. Burden of Stomach Cancer Incidence, Mortality, Disability-Adjusted Life Years, and Risk Factors in 204 Countries, 1990-2019: An Examination of Global Burden of Disease 2019. J Gastrointest Cancer 2024; 55:787-799. [PMID: 38265570 DOI: 10.1007/s12029-023-01005-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 01/25/2024]
Abstract
BACKGROUND Stomach cancer is a global health problem and is one of the leading causes of cancer deaths worldwide. This study investigates the spatial and temporal patterns of stomach cancer burden in 204 countries in the last three decades. DATA AND METHODS The estimates of stomach cancer burden and its risk factors were obtained from the Global Burden of Disease (GBD) 2019 study, covering the years 1990 to 2019, across 204 countries within 21 world regions. GBD employs the cause-of-death ensemble modeling framework to calculate disease-specific mortality estimates. Estimated average percent change (EAPC) of absolute counts (incidence, mortality, and disability-adjusted life years (DALYs)) and age-standardized rates (age-standardized incidence rate (ASIR), age-standardized mortality rate (ASMR), and age-standardized DALYs rate (ASDALR)) was calculated in the regions to illustrate the relative changes between 1990 and 2019. Joinpoint regression was used to analyze global trends of stomach cancer burden in the last three decades. RESULTS Incidence of stomach cancer globally increased from 883,396 cases in 1990 to 1.3 million cases in 2019 and number of deaths due to stomach cancer rose from 788,317 in 1990 to 957,185 in 2019. Between 1990 and 2019, the global ASIR decreased from 22.4 per 100,000 to 15.6 per 100,000, the ASMR decreased from 20.5 per 100,000 to 11.9 per 100,000 and the ASDALR declined from 493.4 per 100,000 to 290.6 per 100,000. Trend analysis using joinpoint regression revealed the slowest rise in incident cases and largest decline in ASIR between 2004 and 2016. In 2019, East Asia had the highest number of incident cases, totaling 626,489, followed by high-income Asia-Pacific (128,168) and South Asia (99,399). The ASIR was the highest in East Asia (30.2/100,000) followed by high-income Asia-Pacific (28.2/100,000) and Andean Latin America (22.4/100,000), while high-income North America had the lowest ASIR at 6.1/100,000. In terms of absolute counts, the top three countries in 2019 were China, India, and Japan together accounting for 61.5% of global incident cases, 58.6% of deaths, and DALYs. Mongolia had the highest ASIR (43.7 per 100,000), followed by Bolivia (34.0 per 100,000) and China (30.6 per 100,000) in 2019, while the lowest ASIR was 3.3 per 100,000 in Malawi. Globally, for both sexes combined, 7.8% of stomach cancer DALYs were associated with a diet high in sodium and 17.2% were linked to smoking. Among males, 24.0% of stomach cancer DALYs were attributable to smoking, compared to only 4.3% in females in 2019. CONCLUSION Significant progress has been made globally in the fight against stomach cancer, with the ASIR decreasing by 30.3% and the ASMR by 41.2% between 1990 and 2019. To further reduce the burden of stomach cancer, it is essential to address factors such as Helicobacter pylori prevalence, obesity, and smoking. Additionally, improvements in early detection, socioeconomic development (including better public sanitation, hygiene, and drinking water), and dietary habits are imperative.
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Affiliation(s)
- Rajesh Sharma
- Humanities and Social Sciences, National Institute of Technology Kurukshetra, Kurukshetra, Haryana, India.
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19
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Han KH, Choi YJ, Han K, Shin CM, Park NH, Lee DH. Association between menopausal hormone therapy and the risk of gastric cancer: A Korean nationwide population-based cohort study. Maturitas 2024; 184:107960. [PMID: 38460415 DOI: 10.1016/j.maturitas.2024.107960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 01/10/2024] [Accepted: 02/21/2024] [Indexed: 03/11/2024]
Abstract
OBJECTIVE Gastric cancer (GC) is more common in men than women, but also more common among postmenopausal than premenopausal women. The protective effect of reproductive hormones against GC remains unclear. Therefore, we evaluated the association between menopausal hormone therapy (MHT) and the risk of GC in women. METHODS We investigated the national cohort data of women aged over 40 years who underwent health checkups by the Korean National Health Insurance Service in 2009. After excluding individuals with missing data and those previously diagnosed with cancer, 1,354,621 postmenopausal women were included and divided into groups according to their MHT history. We followed the study population until 2018 and analyzed the hazard ratios (HR) with 95 % confidence intervals (CIs) for the incidence rate of GC in a multivariate adjusted model. RESULTS The number of women with and without a history of MHT was 214,723 (15.9 %) and 1,139,898 (84.1 %), respectively. During the mean 8.32 ± 0.8 years of follow-up, a total of 12,496 GC cases developed in the study population (10,962 MHT non-users; 1534 MHT users). In the adjusted model, MHT was associated with a 12 % decrease in the development of GC relative to non-use of MHT (HR 0.88; 95 % CI 0.83-0.93). Exposure to MHT for >2 years was linked to a reduction in GC risk, particularly when initiated before the age of 50, giving a 45 % risk reduction. CONCLUSIONS According to our large-scale prospective national cohort study, exogenous MHT is associated with a decreased risk of GC in postmenopausal women.
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Affiliation(s)
- Kyung Hee Han
- Gynecologic Cancer Center, Department of Obstetrics and Gynecology, Cha University Ilsan Medical Center, Goyang-si, Gyeonggi-do 10414, Republic of Korea
| | - Yoon Jin Choi
- Center for Gastric Cancer, National Cancer Center, Goyang-si, Gyeonggi-do 10408, Republic of Korea; Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea.
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul 06978, Republic of Korea.
| | - Cheol Min Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do 13620, Republic of Korea
| | - Noh Hyun Park
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Dong Ho Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do 13620, Republic of Korea; Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul 03080, South Korea
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20
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Guo L, Zhou Y, Ma R. Exploring the anti-gastric cancer mechanism of action of Bidentis Bipinnatae Herba based on network pharmacology, molecular docking, and cellular experimental validation. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03169-6. [PMID: 38822119 DOI: 10.1007/s00210-024-03169-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 05/16/2024] [Indexed: 06/02/2024]
Abstract
The purpose of this study is to explore the potential molecular mechanism of Bidentis Bipinnatae Herba against gastric cancer by using network pharmacology methods, molecular docking, and cellular experimental validation. Medicinal plants related to gastric cancer were queried through TCMSP, SymMap, and Herb databases. The TCSMP database (drug-likeness ≥ 0.18) was used to retrieve the bioactive constituents. TCSMP, SwissTargetPrediction, and Herb databases were used to retrieve the target genes, and Cytoscape software was used to construct the "active ingredient-target" network. After protein interaction analysis using String 11.0 platform, the hub genes were screened using CytoHubba. The obtained hub genes were uploaded to the cBioPortal for pathway enrichment. The genes involved in gastric cancer-related RTK-RAS pathway were molecularly docked and experimentally validated. Bidentis Bipinnatae Herba was common to TCMSP, SymMap, and Herb databases. A total of nine active ingredients were obtained in Bidentis Bipinnatae Herba, acting on 192 targets. Seven hub genes were obtained from these target genes and enriched in the RTK-RAS pathway in gastric cancer. MAPK1 and EGFR had good molecular docking results with their corresponding chemicals. Cellular experiments showed that the treatment of luteolin, quercetin, and Okanin reduced the expression of EGFR in AGS cells; the treatment of luteolin and quercetin could reduce the expression of MAPK1. Bidentis Bipinnatae Herba contained active components, which may be anti-gastric cancer in a multi-target (MAPK1 and EGFR) manner.
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Affiliation(s)
- Linglong Guo
- Department of Oncology, Yizheng Hospital of TCM, Yizheng, 211400, China
| | - Yuyi Zhou
- Graduate School, Zhejiang Chinese Medical University, Zhejiang, 310053, China
| | - Rui Ma
- Department of Traditional Chinese Medicine, Nanjing Luhe People's Hospital, No. 9, Jiankang Lane, Xiongzhou Street, Luhe District, Nanjing, 211500, China.
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21
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Nagel G, Chen J, Jaensch A, Skodda L, Rodopoulou S, Strak M, de Hoogh K, Andersen ZJ, Bellander T, Brandt J, Fecht D, Forastiere F, Gulliver J, Hertel O, Hoffmann B, Hvidtfeldt UA, Katsouyanni K, Ketzel M, Leander K, Magnusson PKE, Pershagen G, Rizzuto D, Samoli E, Severi G, Stafoggia M, Tjønneland A, Vermeulen RCH, Wolf K, Zitt E, Brunekreef B, Hoek G, Raaschou-Nielsen O, Weinmayr G. Long-term exposure to air pollution and incidence of gastric and the upper aerodigestive tract cancers in a pooled European cohort: The ELAPSE project. Int J Cancer 2024; 154:1900-1910. [PMID: 38339851 DOI: 10.1002/ijc.34864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/02/2024] [Accepted: 01/04/2024] [Indexed: 02/12/2024]
Abstract
Air pollution has been shown to significantly impact human health including cancer. Gastric and upper aerodigestive tract (UADT) cancers are common and increased risk has been associated with smoking and occupational exposures. However, the association with air pollution remains unclear. We pooled European subcohorts (N = 287,576 participants for gastric and N = 297,406 for UADT analyses) and investigated the association between residential exposure to fine particles (PM2.5), nitrogen dioxide (NO2), black carbon (BC) and ozone in the warm season (O3w) with gastric and UADT cancer. We applied Cox proportional hazards models adjusting for potential confounders at the individual and area-level. During 5,305,133 and 5,434,843 person-years, 872 gastric and 1139 UADT incident cancer cases were observed, respectively. For gastric cancer, we found no association with PM2.5, NO2 and BC while for UADT the hazard ratios (95% confidence interval) were 1.15 (95% CI: 1.00-1.33) per 5 μg/m3 increase in PM2.5, 1.19 (1.08-1.30) per 10 μg/m3 increase in NO2, 1.14 (1.04-1.26) per 0.5 × 10-5 m-1 increase in BC and 0.81 (0.72-0.92) per 10 μg/m3 increase in O3w. We found no association between long-term ambient air pollution exposure and incidence of gastric cancer, while for long-term exposure to PM2.5, NO2 and BC increased incidence of UADT cancer was observed.
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Affiliation(s)
- Gabriele Nagel
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Jie Chen
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Andrea Jaensch
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Lea Skodda
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Sophia Rodopoulou
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maciej Strak
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
- National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Kees de Hoogh
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Zorana J Andersen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Tom Bellander
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jørgen Brandt
- Department of Environmental Science, Aarhus University, Roskilde, Denmark
- iClimate - Interdisciplinary Centre for Climate Change, Aarhus University, Roskilde, Denmark
| | - Daniela Fecht
- MRC Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
| | - Francesco Forastiere
- Department of Epidemiology, Lazio Region Health Service/ASL Roma 1, Rome, Italy
- Environmental Research Group, School of Public Health, Faculty of Medicine, Imperial College, London, UK
| | - John Gulliver
- MRC Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
- Centre for Environmental Health and Sustainability & School of Geography, Geology and the Environment, University of Leicester, Leicester, UK
| | - Ole Hertel
- Faculty of Technical Sciences, Aarhus University, Roskilde, Denmark
| | - Barbara Hoffmann
- Institute for Occupational, Social and Environmental Medicine, Centre for Health and Society, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | | | - Klea Katsouyanni
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- MRC Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
| | - Matthias Ketzel
- Department of Environmental Science, Aarhus University, Roskilde, Denmark
- Global Centre for Clean Air Research (GCARE), University of Surrey, Guildford, UK
| | - Karin Leander
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Patrik K E Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Göran Pershagen
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Debora Rizzuto
- Department of Neurobiology, Care Sciences, and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
- Stockholm Gerontology Research Center, Stockholm, Sweden
| | - Evangelia Samoli
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Massimo Stafoggia
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Epidemiology, Lazio Region Health Service/ASL Roma 1, Rome, Italy
| | - Anne Tjønneland
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
- The Danish Cancer Institute, Copenhagen, Denmark
| | - Roel C H Vermeulen
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Kathrin Wolf
- Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Emanuel Zitt
- Agency for Preventive and Social Medicine (aks), Bregenz, Austria
- Department of Internal Medicine 3, LKH Feldkirch, Feldkirch, Austria
| | - Bert Brunekreef
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Gerard Hoek
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Ole Raaschou-Nielsen
- Department of Environmental Science, Aarhus University, Roskilde, Denmark
- The Danish Cancer Institute, Copenhagen, Denmark
| | - Gudrun Weinmayr
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
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22
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Zhang W, Wang X, Dong J, Wang K, Jiang W, Fan C, Liu H, Fan L, Zhao L, Li G. Single-cell analysis uncovers high-proliferative tumour cell subtypes and their interactions in the microenvironment of gastric cancer. J Cell Mol Med 2024; 28:e18373. [PMID: 38894657 PMCID: PMC11187953 DOI: 10.1111/jcmm.18373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 04/07/2024] [Accepted: 04/18/2024] [Indexed: 06/21/2024] Open
Abstract
Gastric cancer (GC) remains a prominent malignancy that poses a significant threat to human well-being worldwide. Despite advancements in chemotherapy and immunotherapy, which have effectively augmented patient survival rates, the mortality rate associated with GC remains distressingly high. This can be attributed to the elevated proliferation and invasive nature exhibited by GC. Our current understanding of the drivers behind GC cell proliferation remains limited. Hence, in order to reveal the molecular biological mechanism behind the swift advancement of GC, we employed single-cell RNA-sequencing (scRNA-seq) to characterize the tumour microenvironment in this study. The scRNA-seq data of 27 patients were acquired from the Gene Expression Omnibus database. Differential gene analysis, Gene Ontology, Kyoto Encyclopedia of Genes and Genomes and Gene Set Enrichment Analysis were employed to investigate 38 samples. The copy number variation level exhibited by GC cells was determined using InferCNV. The CytoTRACE, Monocle and Slingshot analysis were used to discern the cellular stemness and developmental trajectory of GC cells. The CellChat package was utilized for the analysis of intercellular communication crosstalk. Moreover, the findings of the data analysis were validated through cellular functional tests conducted on the AGS cell line and SGC-7901 cell line. Finally, this study constructed a risk scoring model to evaluate the differences of different risk scores in clinical characteristics, immune infiltration, immune checkpoints, functional enrichment, tumour mutation burden and drug sensitivity. Within the microenvironment of GC, we identified the presence of 8 cell subsets, encompassing NK_T cells, B_Plasma cells, epithelial cells, myeloid cells, endothelial cells, mast cells, fibroblasts, pericytes. By delving deeper into the characterization of GC cells, we identified 6 specific tumour cell subtypes: C0 PSCA+ tumour cells, C1 CLDN7+ tumour cells, C2 UBE2C+ tumour cells, C3 MUC6+ tumour cells, C4 CHGA+ tumour cells and C5 MUC2+ tumour cells. Notably, the C2 UBE2C+ tumour cells demonstrated a close association with cell mitosis and the cell cycle, exhibiting robust proliferative capabilities. Our findings were fortified through enrichment analysis, pseudotime analysis and cell communication analysis. Meanwhile, knockdown of the transcription factor CREB3, which is highly active in UBE2C+ tumour cells, significantly impedes the proliferation, migration and invasion of GC cells. And the prognostic score model constructed with CREB3-related genes showcased commendable clinical predictive capacity, thus providing valuable guidance for patients' prognosis and clinical treatment decisions. We have identified a highly proliferative cellular subgroup C2 UBE2C+ tumour cells in GC for the first time. The employment of a risk score model, which is based on genes associated with UBE2C expression, exhibits remarkable proficiency in predicting the prognosis of GC patients. In our investigation, we observed that the knockdown of the transcription factor CREB3 led to a marked reduction in cellular proliferation, migration and invasion in GC cell line models. Implementing a stratified treatment approach guided by this model represents a judicious and promising methodology.
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Affiliation(s)
- Wenjia Zhang
- Department of Respiratory Medicine, Shanghai Tenth People's HospitalTongji University School of MedicineShanghaiChina
| | - Xiaojing Wang
- Department of Rheumatology and Immunology, Tongren Hospital, School of MedicineShanghai Jiao Tong UniversityShanghaiChina
| | - Jiaxing Dong
- Department of Gastrointestinal Surgery, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Kai Wang
- Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of MedicineTongji UniversityShanghaiChina
| | - Wanju Jiang
- Department of Gastrointestinal Surgery, Shanghai East Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Chenchen Fan
- Department of Respiratory Medicine, Shanghai Tenth People's HospitalTongji University School of MedicineShanghaiChina
| | - Haitao Liu
- Department of Respiratory Medicine, Shanghai Tenth People's HospitalTongji University School of MedicineShanghaiChina
| | - Lihong Fan
- Department of Respiratory Medicine, Shanghai Tenth People's HospitalTongji University School of MedicineShanghaiChina
| | - Lei Zhao
- Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of MedicineTongji UniversityShanghaiChina
| | - Guoshu Li
- Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of MedicineTongji UniversityShanghaiChina
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23
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Kim JS, Kim MY, Hong S. Characterization of MET Alterations in 37 Gastroesophageal Cancer Cell Lines for MET-Targeted Therapy. Int J Mol Sci 2024; 25:5975. [PMID: 38892160 PMCID: PMC11173193 DOI: 10.3390/ijms25115975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 05/26/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
Capmatinib and savolitinib, selective MET inhibitors, are widely used to treat various MET-positive cancers. In this study, we aimed to determine the effects of these inhibitors on MET-amplified gastric cancer (GC) cells. Methods: After screening 37 GC cell lines, the following cell lines were found to be MET-positive with copy number variation >10: SNU-620, ESO51, MKN-45, SNU-5, and OE33 cell lines. Next, we assessed the cytotoxic response of these cell lines to capmatinib or savolitinib alone using cell counting kit-8 and clonogenic cell survival assays. Western blotting was performed to assess the effects of capmatinib and savolitinib on the MET signaling pathway. Xenograft studies were performed to evaluate the in vivo therapeutic efficacy of savolitinib in MKN-45 cells. Savolitinib and capmatinib exerted anti-proliferative effects on MET-amplified GC cell lines in a dose-dependent manner. Savolitinib inhibited the phosphorylation of MET and downstream signaling pathways, such as the protein kinase B (AKT) and extracellular signal-regulated kinase (ERK) pathways, in MET-amplified GC cells. Additionally, savolitinib significantly decreased the number of colonies formed on the soft agar and exerted dose-dependent anti-tumor effects in an MKN-45 GC cell xenograft model. Furthermore, a combination of trastuzumab and capmatinib exhibited enhanced inhibition of AKT and ERK activation in human epidermal growth factor receptor-2 (HER2)- and MET-positive OE33 cells. Targeting MET with savolitinib and capmatinib efficiently suppressed the growth of MET-amplified GC cells. Moreover, these MET inhibitors exerted synergistic effects with trastuzumab on HER2- and MET-amplified GC cells.
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Affiliation(s)
- Jin-Soo Kim
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea;
| | - Mi Young Kim
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea;
| | - Sungyoul Hong
- College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea;
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24
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Danpanichkul P, Auttapracha T, Kongarin S, Ponvilawan B, Simadibrata DM, Duangsonk K, Jaruvattanadilok S, Saowapa S, Suparan K, Lui RN, Liangpunsakul S, Wallace MB, Wijarnpreecha K. Global epidemiology of early-onset upper gastrointestinal cancer: trend from the Global Burden of Disease Study 2019. J Gastroenterol Hepatol 2024. [PMID: 38772743 DOI: 10.1111/jgh.16620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 04/25/2024] [Accepted: 05/03/2024] [Indexed: 05/23/2024]
Abstract
BACKGROUND AND AIM In recent years, there has been a growing incidence of gastrointestinal cancer in young individuals. Despite its significant morbidity and mortality, research on upper gastrointestinal (UGI) cancer in young populations has been relatively limited. Therefore, studies on the epidemiological changes of this cancer are needed. METHODS Using data from the Global Burden of Disease Study 2019, we examined the incidence, death, and disability-adjusted life years (DALYs) from UGI cancers in the young, namely, early-onset esophageal cancer (EOEC) and early-onset gastric cancer (EOGC). These results were stratified by sex, geographical region, country, and sociodemographic index. RESULTS There was a total of 185 140 cases, 120 289 deaths, and 5.70 million DALYs attributable to early-onset UGI cancers globally. From 2010 to 2019, the global incidence, death, and DALYs rates of early-onset UGI cancers decreased. In contrast, the incidence rates increased in both EOEC (+1.15%) and EOGC (+0.21%) in the Eastern Mediterranean region. CONCLUSIONS Over the past decade, the burden of UGI cancer in the young has decreased. However, it has increased in the Eastern Mediterranean region. Further research to elucidate the attributable risk factors in this population is warranted.
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Affiliation(s)
- Pojsakorn Danpanichkul
- Immunology Unit, Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
| | | | | | - Ben Ponvilawan
- Department of Internal Medicine, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA
| | - Daniel M Simadibrata
- Department of Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Kwanjit Duangsonk
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | - Sakditad Saowapa
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
| | - Kanokphong Suparan
- Immunology Unit, Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Rashid N Lui
- Department of Clinical Oncology, and Division of Gastroenterology and Hepatology, Department of Medicine and Therapeutics, Institute of Digestive Diseases, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Suthat Liangpunsakul
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Michael B Wallace
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
- Department of Gastroenterology, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
| | - Karn Wijarnpreecha
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Arizona College of Medicine, Phoenix, Arizona, USA
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Banner University Medical Center, Phoenix, Arizona, USA
- BIO5 Institute, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
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25
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Yang M. Interaction between intestinal flora and gastric cancer in tumor microenvironment. Front Oncol 2024; 14:1402483. [PMID: 38835386 PMCID: PMC11148328 DOI: 10.3389/fonc.2024.1402483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Accepted: 05/01/2024] [Indexed: 06/06/2024] Open
Abstract
Gastric Cancer (GC) is a prevalent malignancy globally and is the third leading cause of cancer-related deaths. Recent researches focused on the correlation between intestinal flora and GC. Studies indicate that bacteria can influence the development of gastrointestinal tumors by releasing bacterial extracellular vesicles (BEVs). The Tumor microenvironment (TME) plays an important role in tumor survival, with the interaction between intestinal flora, BEVs, and TME directly impacting tumor progression. Moreover, recent studies have demonstrated that intestinal microflora and BEVs can modify TME to enhance the effectiveness of antitumor drugs. This review article provides an overview and comparison of the biological targets through which the intestinal microbiome regulates TME, laying the groundwork for potential applications in tumor diagnosis, treatment, and prognosis.
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Affiliation(s)
- Mingjin Yang
- Department of Gastrointestinal Surgery, The Affiliated People's Hospital of Ningbo University, Ningbo, China
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26
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Sampaio Moura N, Schledwitz A, Alizadeh M, Kodan A, Njei LP, Raufman JP. Cholinergic Mechanisms in Gastrointestinal Neoplasia. Int J Mol Sci 2024; 25:5316. [PMID: 38791353 PMCID: PMC11120676 DOI: 10.3390/ijms25105316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/09/2024] [Accepted: 05/11/2024] [Indexed: 05/26/2024] Open
Abstract
Acetylcholine-activated receptors are divided broadly into two major structurally distinct classes: ligand-gated ion channel nicotinic and G-protein-coupled muscarinic receptors. Each class encompasses several structurally related receptor subtypes with distinct patterns of tissue expression and post-receptor signal transduction mechanisms. The activation of both nicotinic and muscarinic cholinergic receptors has been associated with the induction and progression of gastrointestinal neoplasia. Herein, after briefly reviewing the classification of acetylcholine-activated receptors and the role that nicotinic and muscarinic cholinergic signaling plays in normal digestive function, we consider the mechanics of acetylcholine synthesis and release by neuronal and non-neuronal cells in the gastrointestinal microenvironment, and current methodology and challenges in measuring serum and tissue acetylcholine levels accurately. Then, we critically evaluate the evidence that constitutive and ligand-induced activation of acetylcholine-activated receptors plays a role in promoting gastrointestinal neoplasia. We focus primarily on adenocarcinomas of the stomach, pancreas, and colon, because these cancers are particularly common worldwide and, when diagnosed at an advanced stage, are associated with very high rates of morbidity and mortality. Throughout this comprehensive review, we concentrate on identifying novel ways to leverage these observations for prognostic and therapeutic purposes.
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Affiliation(s)
- Natalia Sampaio Moura
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD 21201, USA; (N.S.M.); (A.S.); (A.K.)
| | - Alyssa Schledwitz
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD 21201, USA; (N.S.M.); (A.S.); (A.K.)
| | - Madeline Alizadeh
- The Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
| | - Asha Kodan
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD 21201, USA; (N.S.M.); (A.S.); (A.K.)
| | - Lea-Pearl Njei
- Department of Biological Science, University of Maryland, Baltimore County, Baltimore, MD 21250, USA;
| | - Jean-Pierre Raufman
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD 21201, USA; (N.S.M.); (A.S.); (A.K.)
- Veterans Affairs Maryland Healthcare System, Baltimore, MD 21201, USA
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland Medical Center, Baltimore, MD 21201, USA
- Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
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27
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Zhu N, Zhao Y, Yan W, Wei L, Sang Q, Li J, Liu B, Yu B. Characterization of alternative splicing events and prognostic signatures in gastric cancer. Cancer Cell Int 2024; 24:167. [PMID: 38734676 PMCID: PMC11088037 DOI: 10.1186/s12935-024-03348-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 04/28/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Accumulating evidences indicate that the specific alternative splicing (AS) events are linked to the occurrence and prognosis of gastric cancer (GC). Nevertheless, the impact of AS is still unclear and needed to further elucidation. METHODS The expression profile of GC and normal samples were downloaded from TCGA. AS events were achieved from SpliceSeq database. Cox regression together with LASSO analysis were employed to identify survival-associated AS events (SASEs) and calculate risk scores. PPI and pathway enrichment analysis were implemented to determine the function and pathways of these genes. Kaplan-Meier (K-M) analysis and Receiver Operating Characteristic Curves were used to evaluate the clinical significance of genes of SASEs. Q-PCR were applied to validate the hub genes on the survival prognosis in 47 GC samples. Drug sensitivity and immune cell infiltration analysis were conducted. RESULTS In total, 48 140 AS events in 10 610 genes from 361 GC and 31 normal samples were analyzed. Through univariate Cox regression, 855 SASEs in 763 genes were screened out. Further, these SASEs were analyzed by PPI and 17 hub genes were identified. Meanwhile, using Lasso and multivariate Cox regression analysis, 135 SASEs in 132 genes related to 7 AS forms were further screened and a GC prognostic model was constructed. K-M curves indicates that high-risk group has poorer prognosis. And the nomogram analysis on the basis of the multivariate Cox analysis was disclosed the interrelationships between 7 AS forms and clinical parameters in the model. Five key genes were then screened out by PPI analysis and Differential Expression Gene analysis based on TCGA and Combined-dataset, namely STAT3, RAD51B, SOCS2, POLE2 and TSR1. The expression levels of AS in STAT3, RAD51B, SOCS2, POLE2 and TSR1 were all significantly correlated with survival by qPCR verification. Nineteen drugs were sensitized to high-risk patients and eight immune cells showed significantly different infiltration between the STAD and normal groups. CONCLUSIONS In this research, the prognostic model constructed by SASEs can be applied to predict the prognosis of GC patients and the selected key genes are expected to become new biomarkers and therapeutical targets for GC treatment.
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Affiliation(s)
- Nan Zhu
- Department of General Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Yupeng Zhao
- Gastroenterological Surgery, The affiliated Wuxi No. 2, People's Hospital of Nanjing Medical University, Wuxi, 200240, China
| | - Wenjing Yan
- Department of General Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Lan Wei
- Department of General Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Qingqing Sang
- Department of General Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Jianfang Li
- Department of General Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Bingya Liu
- Department of General Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Beiqin Yu
- Department of General Surgery, Shanghai Key Laboratory of Gastric Neoplasms, Shanghai Institute of Digestive Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
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28
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Hirabayashi M, Wilunda C, Murai U, Yamaji T, Iwasaki M, Inoue M, Tsugane S, Sawada N. Association between fish and shellfish consumption, n-3 polyunsaturated fatty acids, and gastric cancer risk: the Japan Public Health Center-based Prospective Study. Eur J Nutr 2024:10.1007/s00394-024-03343-9. [PMID: 38703225 DOI: 10.1007/s00394-024-03343-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 01/30/2024] [Indexed: 05/06/2024]
Abstract
PURPOSE Fish and shellfish consumption is suggested to be a cancer-protective factor. However, studies investigating this association for gastric cancer, especially considering Helicobacter pylori (H. pylori) and atrophic gastritis (AG), are limited. We investigated gastric cancer risk associated with fish, shellfish, and n-3 polyunsaturated fatty acids (n-3 PUFAs) consumption among Japanese adults. METHODS 90,504 subjects enrolled in the Japan Public Health Center-based Prospective Study (JPHC Study) were followed until December 2013. Dietary intake data were collected using a food frequency questionnaire. Hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated for gastric cancer risk associated with fish and shellfish consumption and marine n-3 PUFAs (sum of eicosapentaenoic acid (EPA), docosapentaenoic acid (DPA), and docosahexaenoic acid (DHA)) using Cox proportional hazards models. Among those with avaliable data, we conducted a subgroup analysis taking H. pylori infection and AG status into consideration. RESULTS There were 2,701 gastric cancer cases during an average of 15 years of follow-up. We observed an increased gastric cancer risk for salted fish consumption for men [HR for fifth quintile versus first quintile 1.43 (95% CI 1.18-1.75)] and for women [HR 1.33 (95% CI 1.00-1.77)]. We observed a weak risk reduction trend for women as the intake of marine n-3 PUFAs increased (p-trend:0.07). When we included H. pylori infection and atrophic gastritis status in the analysis, the associations diminished. CONCLUSION Our results suggest that salted fish increases gastric cancer risk for men and women, while marine n-3 PUFAs marginally decreases this risk among women in Japan.
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Affiliation(s)
- Mayo Hirabayashi
- Division of Prevention, Institute for Cancer Control, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Calistus Wilunda
- Division of Cohort Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
- African Population and Health Research Center, Nairobi, Kenya
| | - Utako Murai
- Division of Cohort Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
| | - Taiki Yamaji
- Division of Epidemiology, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
| | - Motoki Iwasaki
- Division of Cohort Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
- Division of Epidemiology, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
| | - Manami Inoue
- Division of Prevention, Institute for Cancer Control, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
- Division of Cohort Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan.
| | - Shoichiro Tsugane
- Division of Cohort Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
- Graduate School of Public Health, International University of Health and Welfare, Tokyo, Japan
| | - Norie Sawada
- Division of Cohort Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
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29
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Guchelaar NAD, Nasserinejad K, Mostert B, Koolen SLW, van der Sluis PC, Lagarde SM, Wijnhoven BPL, Mathijssen RHJ, Noordman BJ. Intraperitoneal chemotherapy for peritoneal metastases of gastric origin: a systematic review and meta-analysis. Br J Surg 2024; 111:znae116. [PMID: 38722803 PMCID: PMC11081074 DOI: 10.1093/bjs/znae116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/08/2024] [Accepted: 04/11/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND Gastric cancer with peritoneal metastases is associated with a dismal prognosis. Normothermic catheter-based intraperitoneal chemotherapy and normothermic pressurized intraperitoneal aerosol chemotherapy (PIPAC) are methods to deliver chemotherapy intraperitoneally leading to higher intraperitoneal concentrations of cytotoxic drugs compared to intravenous administration. We reviewed the effectiveness and safety of different methods of palliative intraperitoneal chemotherapy. METHODS Embase, MEDLINE, Web of Science and Cochrane were searched for articles studying the use of repeated administration of palliative intraperitoneal chemotherapy in patients with gastric cancer and peritoneal metastases, published up to January 2024. The primary outcome was overall survival. RESULTS Twenty-three studies were included, representing a total of 999 patients. The pooled median overall survival was 14.5 months. The pooled hazard ratio of the two RCTs using intraperitoneal paclitaxel and docetaxel favoured the intraperitoneal chemotherapy arm. The median overall survival of intraperitoneal paclitaxel, intraperitoneal docetaxel and PIPAC with cisplatin and doxorubicin were respectively 18.4 months, 13.2 months and 9.0 months. All treatment methods had a relatively safe toxicity profile. Conversion surgery after completion of intraperitoneal therapy was performed in 16% of the patients. CONCLUSIONS Repeated intraperitoneal chemotherapy, regardless of method of administration, is safe for patients with gastric cancer and peritoneal metastases. Conversion surgery after completion of the intraperitoneal chemotherapy is possible in a subset of patients.
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Affiliation(s)
- Niels A D Guchelaar
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Kazem Nasserinejad
- Department of Hematology, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
- HOVON Foundation, Rotterdam, The Netherlands
| | - Bianca Mostert
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Stijn L W Koolen
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
- Department of Pharmacy, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Pieter C van der Sluis
- Department of Surgery, Division of Surgical Oncology and Gastrointestinal Surgery, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Sjoerd M Lagarde
- Department of Surgery, Division of Surgical Oncology and Gastrointestinal Surgery, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Bas P L Wijnhoven
- Department of Surgery, Division of Surgical Oncology and Gastrointestinal Surgery, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Ron H J Mathijssen
- Department of Surgery, Division of Surgical Oncology and Gastrointestinal Surgery, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Bo J Noordman
- Department of Surgery, Division of Surgical Oncology and Gastrointestinal Surgery, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
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30
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Kırboğa KK, Rudrapal M. Feature Engineering-Assisted Drug Repurposing on Disease-Drug Transcriptome Profiles in Gastric Cancer. Assay Drug Dev Technol 2024; 22:181-191. [PMID: 38572922 DOI: 10.1089/adt.2023.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024] Open
Abstract
Gastric cancer is one of the most common and deadly types of cancer in the world. To develop new biomarkers and drugs to diagnose and treat this cancer, it is necessary to identify the differences between the transcriptome profiles of gastric cancer and healthy individuals, identify critical genes associated with these differences, and make potential drug predictions based on these genes. In this study, using two gene expression datasets related to gastric cancer (GSE19826 and GSE79973), 200 genes that were ready for machine learning were selected, and their expression levels were analyzed. The best 100 genes for the model were chosen with the permutation feature importance method, and central genes, such as SCARB1, ETV3, SPATA17, FAM167A-AS1, and MTBP, which were shown to be associated with gastric cancer, were identified. Then, using the drug repurposing method with the Connectivity Map CLUE Query tools, potential drugs such as Forskolin, Gestrinone, Cediranib, Apicidine, and Everolimus, which showed a highly negative correlation with the expression levels of the selected genes, were identified. This study provides a method to develop new approaches to diagnosing and treating gastric cancer by comparing the transcriptome profiles of patients gastric cancer and performing a feature engineering-assisted drug repurposing analysis based on cancer data.
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Affiliation(s)
- Kevser Kübra Kırboğa
- Bioengineering Department, Faculty of Engineering, Bilecik Seyh Edebali University, Bilecik, Türkiye
| | - Mithun Rudrapal
- Department of Pharmaceutical Sciences, School of Biotechnology and Pharmaceutical Sciences, Vignan's Foundation for Science, Technology & Research (Deemed to be University), Guntur, India
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31
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Tayyeb JZ, Mondal S, Anisur Rahman M, Kumar S, Bayıl I, Akash S, Hossain MS, Alqahtani T, Zaki MEA, Oliveira JIN. Identification of Helicobacter pylori-carcinogenic TNF-alpha-inducing protein inhibitors via daidzein derivatives through computational approaches. J Cell Mol Med 2024; 28:e18358. [PMID: 38693868 PMCID: PMC11063725 DOI: 10.1111/jcmm.18358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 03/10/2024] [Accepted: 03/18/2024] [Indexed: 05/03/2024] Open
Abstract
Gastric cancer is considered a class 1 carcinogen that is closely linked to infection with Helicobacter pylori (H. pylori), which affects over 1 million people each year. However, the major challenge to fight against H. pylori and its associated gastric cancer due to drug resistance. This research gap had led our research team to investigate a potential drug candidate targeting the Helicobacter pylori-carcinogenic TNF-alpha-inducing protein. In this study, a total of 45 daidzein derivatives were investigated and the best 10 molecules were comprehensively investigated using in silico approaches for drug development, namely pass prediction, quantum calculations, molecular docking, molecular dynamics simulations, Lipinski rule evaluation, and prediction of pharmacokinetics. The molecular docking study was performed to evaluate the binding affinity between the target protein and the ligands. In addition, the stability of ligand-protein complexes was investigated by molecular dynamics simulations. Various parameters were analysed, including root-mean-square deviation (RMSD), root-mean-square fluctuation (RMSF), radius of gyration (Rg), hydrogen bond analysis, principal component analysis (PCA) and dynamic cross-correlation matrix (DCCM). The results has confirmed that the ligand-protein complex CID: 129661094 (07) and 129664277 (08) formed stable interactions with the target protein. It was also found that CID: 129661094 (07) has greater hydrogen bond occupancy and stability, while the ligand-protein complex CID 129664277 (08) has greater conformational flexibility. Principal component analysis revealed that the ligand-protein complex CID: 129661094 (07) is more compact and stable. Hydrogen bond analysis revealed favourable interactions with the reported amino acid residues. Overall, this study suggests that daidzein derivatives in particular show promise as potential inhibitors of H. pylori.
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Affiliation(s)
- Jehad Zuhair Tayyeb
- Department of Clinical Biochemistry, College of MedicineUniversity of JeddahJeddahSaudi Arabia
| | - Shibam Mondal
- Pharmacy Discipline, School of Life SciencesKhulna UniversityKhulnaBangladesh
| | | | - Swapon Kumar
- Department of PharmacyJahangirnagar UniversitySavarBangladesh
| | - Imren Bayıl
- Department of Bioinformatics and Computational BiologyGaziantep UniversityGaziantepTurkey
| | - Shopnil Akash
- Department of PharmacyDaffodil International UniversityDhakaBangladesh
| | | | - Taha Alqahtani
- Department of Pharmacology, College of PharmacyKing Khalid UniversityAbhaSaudi Arabia
| | - Magdi E. A. Zaki
- Department of Chemistry, College of ScienceImam Mohammad Ibn Saud Islamic UniversityRiyadhSaudi Arabia
| | - Jonas Ivan Nobre Oliveira
- Department of Biophysics and Pharmacology, Bioscience CenterFederal University of Rio Grande do NorteNatalBrazil
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32
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Bray F, Laversanne M, Sung H, Ferlay J, Siegel RL, Soerjomataram I, Jemal A. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin 2024; 74:229-263. [PMID: 38572751 DOI: 10.3322/caac.21834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 02/12/2024] [Indexed: 04/05/2024] Open
Abstract
This article presents global cancer statistics by world region for the year 2022 based on updated estimates from the International Agency for Research on Cancer (IARC). There were close to 20 million new cases of cancer in the year 2022 (including nonmelanoma skin cancers [NMSCs]) alongside 9.7 million deaths from cancer (including NMSC). The estimates suggest that approximately one in five men or women develop cancer in a lifetime, whereas around one in nine men and one in 12 women die from it. Lung cancer was the most frequently diagnosed cancer in 2022, responsible for almost 2.5 million new cases, or one in eight cancers worldwide (12.4% of all cancers globally), followed by cancers of the female breast (11.6%), colorectum (9.6%), prostate (7.3%), and stomach (4.9%). Lung cancer was also the leading cause of cancer death, with an estimated 1.8 million deaths (18.7%), followed by colorectal (9.3%), liver (7.8%), female breast (6.9%), and stomach (6.8%) cancers. Breast cancer and lung cancer were the most frequent cancers in women and men, respectively (both cases and deaths). Incidence rates (including NMSC) varied from four-fold to five-fold across world regions, from over 500 in Australia/New Zealand (507.9 per 100,000) to under 100 in Western Africa (97.1 per 100,000) among men, and from over 400 in Australia/New Zealand (410.5 per 100,000) to close to 100 in South-Central Asia (103.3 per 100,000) among women. The authors examine the geographic variability across 20 world regions for the 10 leading cancer types, discussing recent trends, the underlying determinants, and the prospects for global cancer prevention and control. With demographics-based predictions indicating that the number of new cases of cancer will reach 35 million by 2050, investments in prevention, including the targeting of key risk factors for cancer (including smoking, overweight and obesity, and infection), could avert millions of future cancer diagnoses and save many lives worldwide, bringing huge economic as well as societal dividends to countries over the forthcoming decades.
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Affiliation(s)
- Freddie Bray
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Mathieu Laversanne
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Hyuna Sung
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | - Jacques Ferlay
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Rebecca L Siegel
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
| | | | - Ahmedin Jemal
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia, USA
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33
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Sassano M, Seyyedsalehi MS, Collatuzzo G, Pelucchi C, Bonzi R, Ferraroni M, Palli D, Yu GP, Zhang ZF, López-Carrillo L, Lunet N, Morais S, Zaridze D, Maximovich D, Martín V, Castano-Vinyals G, Vioque J, González-Palacios S, Ward MH, Malekzadeh R, Pakseresht M, Hernández-Ramirez RU, López-Cervantes M, Negri E, Turati F, Rabkin CS, Tsugane S, Hidaka A, Lagiou A, Lagiou P, Camargo MC, Curado MP, Boccia S, La Vecchia C, Boffetta P. Dietary intake of vitamin C and gastric cancer: a pooled analysis within the Stomach cancer Pooling (StoP) Project. Gastric Cancer 2024; 27:461-472. [PMID: 38436761 PMCID: PMC11016516 DOI: 10.1007/s10120-024-01476-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 01/29/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Previous studies suggest that dietary vitamin C is inversely associated with gastric cancer (GC), but most of them did not consider intake of fruit and vegetables. Thus, we aimed to evaluate this association within the Stomach cancer Pooling (StoP) Project, a consortium of epidemiological studies on GC. METHODS Fourteen case-control studies were included in the analysis (5362 cases, 11,497 controls). We estimated odds ratios (ORs) and corresponding 95% confidence intervals (CIs) for the association between dietary intake of vitamin C and GC, adjusted for relevant confounders and for intake of fruit and vegetables. The dose-response relationship was evaluated using mixed-effects logistic models with second-order fractional polynomials. RESULTS Individuals in the highest quartile of dietary vitamin C intake had reduced odds of GC compared with those in the lowest quartile (OR: 0.64; 95% CI: 0.58, 0.72). Additional adjustment for fruit and vegetables intake led to an OR of 0.85 (95% CI: 0.73, 0.98). A significant inverse association was observed for noncardia GC, as well as for both intestinal and diffuse types of the disease. The results of the dose-response analysis showed decreasing ORs of GC up to 150-200 mg/day of vitamin C (OR: 0.54; 95% CI: 0.41, 0.71), whereas ORs for higher intakes were close to 1.0. CONCLUSIONS The findings of our pooled study suggest that vitamin C is inversely associated with GC, with a potentially beneficial effect also for intakes above the currently recommended daily intake (90 mg for men and 75 mg for women).
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Affiliation(s)
- Michele Sassano
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Monireh Sadat Seyyedsalehi
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Giulia Collatuzzo
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Claudio Pelucchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Rossella Bonzi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Monica Ferraroni
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network, ISPRO, Florence, Italy
| | - Guo-Pei Yu
- Medical Informatics Center, Peking University, Beijing, China
| | - Zuo-Feng Zhang
- Department of Epidemiology, UCLA Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
| | | | - Nuno Lunet
- EPIUnit, Instituto de Saúde Pública da Universidade Do Porto, Porto, Portugal
- Laboratório Para a Investigação Integrativa E Translacional Em Saúde Populacional (ITR), Porto, Portugal
- Departamento de Ciências da Saúde Pública E Forenses E Educação Médica, Faculdade de Medicina, Universidade Do Porto, Porto, Portugal
| | - Samantha Morais
- EPIUnit, Instituto de Saúde Pública da Universidade Do Porto, Porto, Portugal
- Laboratório Para a Investigação Integrativa E Translacional Em Saúde Populacional (ITR), Porto, Portugal
- Departamento de Ciências da Saúde Pública E Forenses E Educação Médica, Faculdade de Medicina, Universidade Do Porto, Porto, Portugal
| | - David Zaridze
- Department of Clinical Epidemiology, N.N. Blokhin National Medical Research Center for Oncology, Moscow, Russia
| | - Dmitry Maximovich
- Department of Clinical Epidemiology, N.N. Blokhin National Medical Research Center for Oncology, Moscow, Russia
| | - Vicente Martín
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Instituto de Biomedicina, Universidad de León, León, Spain
| | - Gemma Castano-Vinyals
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Barcelona Institute for Global Health-ISGlobal, Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Jesús Vioque
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante, Universidad Miguel Hernandez (ISABIAL-UMH), Alicante, Spain
| | - Sandra González-Palacios
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante, Universidad Miguel Hernandez (ISABIAL-UMH), Alicante, Spain
| | - Mary H Ward
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Reza Malekzadeh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Pakseresht
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, Canada
- Nutritional Epidemiology Group, Centre for Epidemiology and Biostatistics, University of Leeds, Leeds, UK
| | | | | | - Eva Negri
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Federica Turati
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Charles S Rabkin
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Shoichiro Tsugane
- Division of Cohort Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan
- International University of Health and Welfare Graduate School of Public Health, Tokyo, Japan
| | - Akihisa Hidaka
- Division of Epidemiology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
- Department of Diabetes and Endocrinology, JCHO Tokyo Yamate Medical Centre, Tokyo, Japan
| | - Areti Lagiou
- Department of Public and Community Health, School of Public Health, University of West Attica, Athens, Greece
| | - Pagona Lagiou
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - M Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Maria Paula Curado
- Centro Internacional de Pesquisa, A. C. Camargo Cancer Center, São Paulo, Brasil
| | - Stefania Boccia
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italia
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Paolo Boffetta
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40138, Bologna, Italy.
- Stony Brook Cancer Center, Stony Brooke University, Stony Brook, NY, USA.
- Department of Family, Population and Preventive Medicine, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA.
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Li S, Li Z, Xue K, Zhou X, Ding C, Shao Y, Zhang S, Ruan T, Zheng M, Sun J. GC-CDSS: Personalized gastric cancer treatment recommendations system based on knowledge graph. Int J Med Inform 2024; 185:105402. [PMID: 38467099 DOI: 10.1016/j.ijmedinf.2024.105402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 02/25/2024] [Accepted: 03/05/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Gastric cancer (GC) is one of the most common malignant tumors in the world, posing a serious threat to human health. Currently, gastric cancer treatment strategies emphasize a multidisciplinary team (MDT) consultation approach. However, there are numerous treatment guidelines and insights from clinical trials. The application of AI-based Clinical Decision Support System (CDSS) in tumor diagnosis and screening is increasing rapidly. OBJECTIVE The purpose of this study is to (1) summarize the treatment decision process for GC according to the treatment guidelines in China, and then create a knowledge graph (KG) for GC, (2) based on aforementioned KG, built a CDSS and conducted an initial feasibility evaluation for the current system. METHODS Firstly, we summarized the decision-making process for treatment of GC. Then, we extracted relevant decision nodes and relationships and utilized Neo4j to create the KG. After obtaining the initial node features for building the graph embedding model, graph embedding algorithm, such as Node2Vec and GraphSAGE, were used to construct the GC-CDSS. At last, a retrospective cohort study was used to compare the consistency between GC-CDSS and MDT in treatment decision making. RESULTS In current study, we introduce a GC-CDSS, which is constructed based on Chinese GC treatment guidelines knowledge graph (KG). In the KG, we define four types of nodes and four types of relationships, and it comprise a total of 207 nodes and 300 relationships. Regarding GC-CDSS, the system is capable of providing dynamic and personalized diagnostic and treatment recommendations based on the patient's condition. Furthermore, a retrospective cohort study is conducted to compare GC-CDSS recommendations with those of the MDT group, the overall consistency rate of treatment recommendations between the auxiliary decision system and MDT team is 92.96%. CONCLUSIONS We construct a GC treatment support system, GC-CDSS, based on KG. The GC-CDSS may help oncologists make treatment decisions more efficient and promote standardization in primary healthcare settings.
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Affiliation(s)
- Shuchun Li
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China; Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China
| | - Zhiang Li
- Department of Computer Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Kui Xue
- Shanghai Artificial Intelligence Laboratory, Shanghai 200232, China
| | - Xueliang Zhou
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China; Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China
| | - Chengsheng Ding
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China; Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China
| | - Yanfei Shao
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China; Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China
| | - Sen Zhang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China; Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China
| | - Tong Ruan
- Department of Computer Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Minhua Zheng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China; Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China.
| | - Jing Sun
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China; Shanghai Minimally Invasive Surgery Center, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China.
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Chen X, Zhuang Z, Pen L, Xue J, Zhu H, Zhang L, Wang D. Intratumoral and peritumoral CT-based radiomics for predicting the microsatellite instability in gastric cancer. Abdom Radiol (NY) 2024; 49:1363-1375. [PMID: 38305796 DOI: 10.1007/s00261-023-04165-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/13/2023] [Accepted: 12/14/2023] [Indexed: 02/03/2024]
Abstract
PURPOSE To investigate the value of intratumoral and peritumoral radiomics based on contrast-enhanced computer tomography (CECT) to preoperatively predict microsatellite instability (MSI) status in gastric cancer (GC) patients. METHODS A total of 189 GC patients, including 63 patients with MSI-high (MSI-H) and 126 patients with MSI-low/stable (MSI-L/S), were randomly divided into the training cohort and validation cohort. Intratumoral and 5-mm peritumoral regions' radiomics features were extracted from CECT images. The features were standardized by Z-score, and the Inter- and intraclass correlation coefficient, univariate logistic regression analysis, and least absolute shrinkage and selection operator (LASSO) were applied to select the optimal radiomics features. Radiomics scores (Rad-score) based on intratumoral regions, peritumoral regions, and intratumoral + 5-mm peritumoral regions were calculated by weighting the linear combination of the selected features with their respective coefficients to construct the intratumoral model, peritumoral model, and intratumoral + peritumoral model. Logistic regression was used to establish a combined model by combining clinical characteristics, CT semantic features, and Rad-score of intratumoral and peritumoral regions. RESULTS Eleven radiomics features were selected to establish a radiomics intratumoral + peritumoral model. CT-measured tumor length and tumor location were independent risk factors for MSI status. The established combined model obtained the highest area under the receiver operating characteristic (ROC) curve (AUC) of 0.830 (95% CI, 0.727-0.906) in the validation cohort. The calibration curve and decision curve demonstrated its good model fitness and clinical application value. CONCLUSION The combined model based on intratumoral and peritumoral CECT radiomics features and clinical factors can predict the MSI status of GS with moderate accuracy before surgery, which helps formulate personalized treatment strategies.
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Affiliation(s)
- Xingchi Chen
- Department of Medical Imaging, The Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, Jiangsu Province, China
| | - Zijian Zhuang
- Department of Medical Imaging, The Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, Jiangsu Province, China
| | - Lin Pen
- School of Medicine, Jiangsu University, Zhenjiang, 212001, Jiangsu Province, China
| | - Jing Xue
- School of Medicine, Jiangsu University, Zhenjiang, 212001, Jiangsu Province, China
| | - Haitao Zhu
- Department of Medical Imaging, The Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, Jiangsu Province, China
| | - Lirong Zhang
- Department of Medical Imaging, The Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, Jiangsu Province, China.
- Institute of Imaging and Artificial Intelligence, Jiangsu University, Zhenjiang, 212000, Jiangsu Province, China.
| | - Dongqing Wang
- Department of Medical Imaging, The Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, Jiangsu Province, China.
- Institute of Imaging and Artificial Intelligence, Jiangsu University, Zhenjiang, 212000, Jiangsu Province, China.
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Jalaeefar A, Mousavi SZ, Shirkhoda M, Mahmoodzadeh H, Mohammadzadeh N, Sharifi A. Is there any difference between Eastern and Western clinical practice guidelines in management of gastric cancer? Cancer Rep (Hoboken) 2024; 7:e2076. [PMID: 38711281 PMCID: PMC11074515 DOI: 10.1002/cnr2.2076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 03/10/2024] [Accepted: 04/08/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND AND RECENT FINDINGS Gastric cancer (GC) has been known as one of the most common causes of cancer mortality both in Western and Eastern countries. However, there might be differences between how it is managed in different countries. Thus, we aimed to investigate these differences. MATERIALS AND METHODS The most well-known clinical guidelines in field of GC management including Korean GC Association (KGCA), Japanese GC Association (JGCA), National Comprehensive Cancer Network (NCCN), European Society for Medical Oncology (ESMO), British Society of Gastroenterology (BSG), and National Institute for health and Care Excellence (NICE) have been reviewed. RESULTS The contents of these guidelines were categorized under eight headings including (1) genetic predisposition, (2) prevention, (3) management of gastric polyp, atrophy, dysplasia and metaplasia, (4) diagnosis, (5) pathology and molecular biology, (6) treatment, (7) supportive and palliative care, and (8) follow up. Difference in each section was discussed. CONCLUSION Considering KGCA and JGCA as Eastern and NCCN, ESMO, BSG, and NICE as Western guidelines, it is revealed that both sets of guidelines share common practices such as prioritizing comprehensive diagnostic evaluations, personalizing treatment plans, and palliative care. However, main differences can be seen in treatment regimens, the adoption of newer therapies like immunotherapy, and the utilization of emerging techniques such as HIPEC. These differences reflect the diverse clinical landscapes, research focuses, and healthcare systems within these regions.
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Affiliation(s)
- Amirmohsen Jalaeefar
- Department of Surgery, Subdivision of Surgical Oncology, Cancer InstituteTehran University of Medical SciencesTehranIran
| | - Seyedeh Zahra Mousavi
- Cancer Research Center of Cancer Institute, Tehran University of Medical SciencesTehranIran
| | - Mohammad Shirkhoda
- Department of Surgery, Subdivision of Surgical Oncology, Cancer InstituteTehran University of Medical SciencesTehranIran
| | | | - Narjes Mohammadzadeh
- Department of Surgery, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
| | - Amirsina Sharifi
- Sina Trauma and Surgery Research CenterTehran University of Medical SciencesTehranIran
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Corso G, Davis JL, Strong VE. Points to consider regarding prophylactic total gastrectomy in germline CDH1 variant carriers. J Surg Oncol 2024; 129:1082-1088. [PMID: 38389278 DOI: 10.1002/jso.27603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 02/06/2024] [Indexed: 02/24/2024]
Abstract
Pathogenic germline CDH1 mutation confers high risk for developing diffuse gastric and lobular breast cancers in asymptomatic carriers. In these individuals, the estimated gastric cancer risk at 80 years of age is up to 70% for males and 56% for females. Due to this high-risk predisposition, prophylactic total gastrectomy is considered a unique life-saving approach in germline CDH1 carriers, as endoscopy often fails to detect early stage diffuse gastric carcinoma. However, surgical indication is controversial in some clinical contexts, with possible contraindications. This review discusses points against and in favor of a more aggressive surgical approach for consideration during the decision-making process.
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Affiliation(s)
- Giovanni Corso
- Division of Breast Surgery, European Institute of Oncology (IEO), IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- European Cancer Prevention Organization (ECP), Milan, Italy
| | - Jeremy L Davis
- Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Vivian E Strong
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Snow S, Gabrielson D, Lim H, Tehfe M, Brezden-Masley C. Best Practices for Managing Patients with Unresectable Metastatic Gastric and Gastroesophageal Junction Cancer in Canada. Curr Oncol 2024; 31:2552-2565. [PMID: 38785472 PMCID: PMC11120513 DOI: 10.3390/curroncol31050191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/15/2024] [Accepted: 04/20/2024] [Indexed: 05/25/2024] Open
Abstract
Gastric cancer (GC) is one of the most common types of cancer and is associated with relatively low survival rates. Despite its considerable burden, there is limited guidance for Canadian clinicians on the management of unresectable metastatic GC and gastroesophageal junction cancer (GEJC). Therefore, we aimed to discuss best practices and provide expert recommendations for patient management within the current Canadian unresectable GC and GEJC landscape. A multidisciplinary group of Canadian healthcare practitioners was assembled to develop expert recommendations via a working group. The often-rapid progression of unresectable GC and GEJC and the associated malnutrition have a significant impact on the patient's quality of life and ability to tolerate treatment. Hence, recommendations include early diagnosis, identification of relevant biomarkers to improve personalized treatment, and relevant support to manage comorbidities. A multidisciplinary approach including early access to registered dietitians, personal support networks, and palliative care services, is needed to optimize possible outcomes for patients. Where possible, patients with unresectable GC and GEJC would benefit from access to clinical trials and innovative treatments.
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Affiliation(s)
- Stephanie Snow
- Division of Medical Oncology, Department of Medicine, Dalhousie University, QEII-Bethune Building, Suite 449 Bethune Building, 1276 South Park Street, Halifax, NS B3H 2Y9, Canada
| | - Denise Gabrielson
- Division of Hematology/Oncology, St. Michael’s Hospital, 30 Bond Street, Toronto, ON M5B 1W8, Canada
| | - Howard Lim
- Division of Medical Oncology, BC Cancer Vancouver, 600 West 10th Avenue, Vancouver, BC V5Z 4E6, Canada
| | - Mustapha Tehfe
- Centre Hospitalier de l’Université de Montréal, 1000 Saint-Denis St, Montréal, QC H2X 0C1, Canada;
| | - Christine Brezden-Masley
- School of Medicine University of Toronto, Mount Sinai Hospital, 1284-600, University Avenue, Toronto, ON M5G 1X5, Canada;
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Liu B, Yin X, Cai Z, Shen C, Jiang T, Han Y, Yin Y, Zhang B. Neoadjuvant and/or adjuvant chemotherapy for gastric cancer patients with microsatellite instability or deficient mismatch repair: a systematic review and meta-analysis study protocol. BMJ Open 2024; 14:e084496. [PMID: 38670615 PMCID: PMC11057263 DOI: 10.1136/bmjopen-2024-084496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 03/20/2024] [Indexed: 04/28/2024] Open
Abstract
INTRODUCTION Whether gastric cancer (GC) patients with deficient mismatch repair or microsatellite instability-high (dMMR/MSI-H) benefit from perioperative (neoadjuvant and/or adjuvant) chemotherapy is controversial. This protocol delineates the planned scope and methods for a systematic review and meta-analysis that aims to compare the efficacy of perioperative chemotherapy with surgery alone in resectable dMMR/MSI-H GC patients. METHODS AND ANALYSIS This study protocol is reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols-P guideline. PubMed, Embase, Cochrane (CENTRAL), and the Web of Science databases will be searched, supplemented by a secondary screening of relevant records. Both randomised controlled trials and non-randomised studies will be included in this study. The primary and secondary outcomes under scrutiny will be overall survival, disease-free survival and progression-free survival. Two reviewers will independently screen studies, extract data and assess the risk of bias. We will analyse different treatment settings (eg, neoadjuvant or adjuvant or combined as perioperative chemotherapies) separately and conduct sensitivity analyses. ETHICS AND DISSEMINATION No ethics approval is required for this systematic review and meta-analysis, as no individual patient data will be collected. The findings of our study will be published in a peer-reviewed journal. PROSPERO REGISTRATION NUMBER CRD42023494276.
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Affiliation(s)
- Baike Liu
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Xiaonan Yin
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Zhaolun Cai
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Chaoyong Shen
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Tianxiang Jiang
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Yihui Han
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Yuan Yin
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
- Department of Gastrointestinal Surgery, West China Xiamen Hospital of Sichuan University, Xiamen, People's Republic of China
| | - Bo Zhang
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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Huang W, Yang S, Deng M, Luo R, Liang H, Shen Y, Yang B, Xu C, Hou Y. Amlodipine inhibits Synaptotagmin-4's oncogenic activity on gastric cancer proliferation by targeting calcium signaling. Funct Integr Genomics 2024; 24:77. [PMID: 38632140 PMCID: PMC11024009 DOI: 10.1007/s10142-024-01345-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Gastric cancer (GC) remains a leading cause of cancer mortality globally. Synaptotagmin-4 (SYT4), a calcium-sensing synaptic vesicle protein, has been implicated in the oncogenesis of diverse malignancies. PURPOSE This study delineates the role of SYT4 in modulating clinical outcomes and biological behaviors in GC. METHODS We evaluated SYT4 expression in GC specimens using bioinformatics analyses and immunohistochemistry. Functional assays included CCK8 proliferation tests, apoptosis assays via flow cytometry, confocal calcium imaging, and xenograft models. Western blotting elucidated MAPK pathway involvement. Additionally, we investigated the impact of the calcium channel blocker amlodipine on cellular dynamics and MAPK pathway activity. RESULTS SYT4 was higher in GC tissues, and the elevated SYT4 was significantly correlated with adverse prognosis. Both univariate and multivariate analyses confirmed SYT4 as an independent prognostic indicator for GC. Functionally, SYT4 promoted tumorigenesis by fostering cellular proliferation, inhibiting apoptosis, and enhancing intracellular Ca2+ influx, predominantly via MAPK pathway activation. Amlodipine pre-treatment attenuated SYT4-driven cell growth and potentiated apoptosis, corroborated by in vivo xenograft assessments. These effects were attributed to MAPK pathway suppression by amlodipine. CONCLUSION SYT4 emerges as a potential prognostic biomarker and a pro-oncogenic mediator in GC through a Ca2+-dependent MAPK mechanism. Amlodipine demonstrates significant antitumor effects against SYT4-driven GC, positing its therapeutic promise. This study underscores the imperative of targeting calcium signaling in GC treatment strategies.
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Affiliation(s)
- Wen Huang
- Department of Pathology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Xuhui District, Shanghai, 200032, China
| | - Shuo Yang
- Department of Orthopaedics, People's Hospital of Tongzhou Bay Demonstration Zone, Nantong, Jiangsu, China
- Department of Orthopaedics, Nantong First People's Hospital, Affiliated Hospital 2 of Nantong University, Nantong, Jiangsu, China
| | - Minying Deng
- Department of Pathology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Xuhui District, Shanghai, 200032, China
| | - Rongkui Luo
- Department of Pathology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Xuhui District, Shanghai, 200032, China
| | - Huaiyu Liang
- Department of Pathology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Xuhui District, Shanghai, 200032, China
| | - Yanyan Shen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Biyu Yang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Chen Xu
- Department of Pathology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Xuhui District, Shanghai, 200032, China.
| | - Yingyong Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Xuhui District, Shanghai, 200032, China.
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Vishwanath A, Krishna S, Manudhane AP, Hart PA, Krishna SG. Early-Onset Gastrointestinal Malignancies: An Investigation into a Rising Concern. Cancers (Basel) 2024; 16:1553. [PMID: 38672634 PMCID: PMC11049592 DOI: 10.3390/cancers16081553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/11/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
There is growing recognition of early-onset gastrointestinal (GI) malignancies in young adults < 50 years of age. While much of the literature has emphasized colorectal cancer, these also include esophageal, gastric, liver, pancreatic, and biliary tract malignancies. Various factors, including lifestyle, hereditary, and environmental elements, have been proposed to explain the rising incidence of GI malignancies in the younger population. This review aims to provide an overview of the recent literature, including global trends and information regarding genetic and environmental risk factors.
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Affiliation(s)
- Aayush Vishwanath
- Department of Neuroscience, The Ohio State University, Columbus, OH 43210, USA;
| | - Shreyas Krishna
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA; (S.K.); (A.P.M.)
| | - Albert P. Manudhane
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA; (S.K.); (A.P.M.)
| | - Phil A. Hart
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA; (S.K.); (A.P.M.)
| | - Somashekar G. Krishna
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA; (S.K.); (A.P.M.)
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Urabe M, Okumura Y, Okamoto A, Yajima S, Yagi K, Yamashita H, Seto Y. Preoperative NUn score serves as a robust predictor of overall and disease-specific survivals following radical surgery for gastric cancer. Langenbecks Arch Surg 2024; 409:126. [PMID: 38619630 DOI: 10.1007/s00423-024-03317-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/08/2024] [Indexed: 04/16/2024]
Abstract
PURPOSE Methods to preoperatively stratify oncological risks associated with gastric cancer (GC) are limited. Host inflammatory parameters, i.e., serum C-reactive protein (CRP) and albumin levels, are known to be associated with outcomes. We examined the relationships between disease-specific mortality and four CRP-albumin-based indices (CRP-albumin ratio [CAR], modified Glasgow prognostic score [mGPS], Osaka prognostic score [OPS], and NUn score) preoperatively measured in cases with resectable GC. METHODS Survival outcomes of 1290 consecutive GC patients with oncological gastrectomy were reviewed. Predictive significances of preoperative CAR, mGPS, OPS, and NUn scores were assessed with time-dependent receiver operating characteristic curves and Cox regression analyses. RESULTS Median follow-up was 107 months. Area under the curve for predicting overall and disease-specific survivals (OS/DSS) for the preoperative NUn score was clearly superior to those of the other parameters. On univariate Cox regression analysis, preoperative CAR, mGPS, OPS, and the NUn score all correlated significantly with OS/DSS. On multivariate Cox regression analysis, the preoperative NUn score, as a continuous variable, showed an independent relationship with OS (hazard ratio [HR] 1.32, 95% confidence interval [CI] 1.16-1.50, per 1-unit increase, P < 0.001) and even DSS (HR 1.23, 95% CI 1.02-1.49, P = 0.032). The other three markers failed to maintain independence for DSS. CONCLUSIONS Preoperative NUn scores are stably associated with outcomes, including disease-specific mortality, possibly serving as a simple measure to define the likelihood of progression to systemic disease after meticulous surgery for GC, which may contribute to identifying patients who would benefit from additional modalities.
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Affiliation(s)
- Masayuki Urabe
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan.
| | - Yasuhiro Okumura
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Asami Okamoto
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Shoh Yajima
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Koichi Yagi
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Hiroharu Yamashita
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Yasuyuki Seto
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
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Zhang P, Liu D, Zang Y, Wang J, Liu Z, Zhu J, Li X, Ding Y. USP12 facilitates gastric cancer progression via stabilizing YAP. Cell Death Discov 2024; 10:174. [PMID: 38605077 PMCID: PMC11009230 DOI: 10.1038/s41420-024-01943-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/29/2024] [Accepted: 04/04/2024] [Indexed: 04/13/2024] Open
Abstract
The dysregulation of Hippo signaling is a crucial factor driving the progression of gastric cancer, making the targeting of the Hippo pathway a promising therapeutic strategy. However, effective drugs targeting the Hippo/YAP axis remain unavailable. Thus, identifying potential therapeutic targets and mechanisms that inhibit the activity of the Hippo/YAP axis in gastric cancer is of paramount importance. The ubiquitination modification of the Hippo/YAP pathway plays a significant role in signaling transduction and cancer progression. In an effort to shed light on effective therapeutic targets, we conducted a screening using a deubiquitinase small interfering RNA library, leading to the identification of USP12 as an important deubiquitinase in the context of Hippo/YAP axis and the progression of gastric cancer. Our bioinformatic analysis further demonstrated a correlation between USP12 and poor survival, as well as a positive association with classical YAP target genes in gastric cancer samples. Notably, USP12 depletion was found to inhibit gastric cancer progression via the Hippo/YAP axis, whereas USP12 overexpression exhibited the opposite effect, promoting gastric cancer growth and enhancing YAP activity. Further studies through immuno-staining and immuno-precipitation assays indicated the nuclear localization of USP12 and its association with YAP to enhance YAP stability. Specifically, our findings revealed that USP12 could inhibit K48-linked poly-ubiquitination of YAP, predominantly at the K315 site. As a result, we have identified a novel regulatory mechanism involving USP12 and Hippo signaling in the progression of gastric cancer, with the potential for blockade of USP12 to materialize as a promising strategy for combating gastric cancer.
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Affiliation(s)
- Peng Zhang
- Department of General Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, Shandong, PR China
| | - Dongyi Liu
- Department of Anaesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, Shandong, PR China
| | - Yifeng Zang
- Department of General Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, Shandong, PR China
| | - Jinqing Wang
- Department of General Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, Shandong, PR China
| | - Ziping Liu
- Department of General Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, Shandong, PR China.
| | - Jian Zhu
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, 110000, Liaoning, PR China.
| | - Xin Li
- Xinxiang Key Laboratory of Tumor Migration and Invasion Precision Medicine, School of Medical Technology, Xinxiang Medical University, Xinxiang, 453003, Henan, PR China.
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, 110000, Liaoning, PR China.
| | - Yinlu Ding
- Department of General Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, Shandong, PR China.
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Sassano M, Collatuzzo G, Seyyedsalehi MS, Pelucchi C, Bonzi R, Palli D, Ferraroni M, Lunet N, Morais S, López-Carrillo L, Malekzadeh R, Pakseresht M, López-Cervantes M, Ward MH, Camargo MC, Curado MP, Vioque J, Zhang ZF, Boccia S, Negri E, La Vecchia C, Boffetta P. Dietary intake of copper and gastric cancer: a pooled analysis within the Stomach cancer Pooling (StoP) Project. Int J Epidemiol 2024; 53:dyae059. [PMID: 38670544 DOI: 10.1093/ije/dyae059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Evidence on the potential association between dietary copper intake and gastric cancer (GC) is lacking. Thus, we aimed to evaluate this association within the Stomach cancer Pooling (StoP) Project-an international consortium of epidemiological studies on GC. METHODS Data from five case-control studies within the StoP Project were included (2448 cases, 4350 controls). We estimated adjusted odds ratios (ORs) and 95% CIs for the association between dietary copper intake and GC using multivariable mixed-effects logistic regression models. We also modelled the dose-response relationship between copper intake and GC using a logistic mixed-effects model with fractional polynomial. RESULTS The OR for the highest quartile of copper intake compared with the lowest one was 0.78 (95% CI: 0.63-0.95; P for trend = 0.013). Results were similar for non-cardia-type (OR: 0.72; 95% CI: 0.57-0.91), intestinal-type (OR: 0.75; 95% CI: 0.56-0.99) and other histological-type GC (OR: 0.65; 95% CI: 0.44-0.96). The dose-response analysis showed a steep decrease in ORs for modest intakes (<1 mg/day), which were subsequently steady for ≤3 mg/day (OR: 0.09; 95% CI: 0.02-0.41) and slowly increased for higher intakes. CONCLUSIONS The findings of our large study suggest that copper intake might be inversely associated with GC, although their confirmation by prospective studies is required.
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Affiliation(s)
- Michele Sassano
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Giulia Collatuzzo
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | | | - Claudio Pelucchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Rossella Bonzi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network, ISPRO, Florence, Italy
| | - Monica Ferraroni
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Nuno Lunet
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Samantha Morais
- EPIUnit-Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | | | - Reza Malekzadeh
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Pakseresht
- Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, Canada
- Nutritional Epidemiology Group, Centre for Epidemiology and Biostatistics, University of Leeds, Leeds, UK
| | | | - Mary H Ward
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Maria Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Maria Paula Curado
- Centro Internacional de Pesquisa, A. C. Camargo Cancer Center, São Paulo, Brasil
| | - Jesùs Vioque
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Instituto de Investigación Sanitaria y Biomédica de Alicante, Universidad Miguel Hernandez (ISABIAL-UMH), Alicante, Spain
| | - Zuo-Feng Zhang
- Department of Epidemiology, UCLA Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Stefania Boccia
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Roma, Italia
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia
| | - Eva Negri
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Paolo Boffetta
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Stony Brook Cancer Center, Stony Brooke University, Stony Brook, NY, USA
- Department of Family, Population and Preventive Medicine, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
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Santucci C, Mignozzi S, Levi F, Malvezzi M, Bertuccio P, Odone A, Camargo MC, La Vecchia C, Negri E. Cancer mortality predictions for 2024 in selected Asian countries and Australia with focus on stomach cancer. Eur J Cancer Prev 2024:00008469-990000000-00141. [PMID: 38595154 DOI: 10.1097/cej.0000000000000889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
INTRODUCTION We estimated cancer mortality figures in five major Asian countries and Australia for 2024, focusing on stomach cancer, a leading cause of cancer-related deaths in Eastern Asia. METHODS We computed country- and sex-specific annual age-standardized rates (ASRs) for total cancers and the 10 most common cancer sites, using WHO and the United Nations Population Division databases from 1970 to 2021 or the latest available year. We predicted figures for 2024 and estimated the number of avoided cancer deaths in 1994-2024. RESULTS All cancers combined ASR declined between 2015-2019 and 2024 across considered countries and sexes. In 2024, the lowest predicted male rate is in the Philippines (75.0/100 000) and the highest in Australia (94.2/100 000). The Republic of Korea is predicted to have the lowest female ASR (42.1/100 000) while the Philippines the highest (74.5/100 000). Over the last three decades, 121 300 deaths were estimated to be avoided in Hong Kong SAR, 69 500 in Israel, 1 246 300 in Japan, 653 300 in the Republic of Korea, 303 300 in Australia, and 89 700 among Philippine men. Mortality from stomach cancer has been decreasing since 1970 in all considered countries and both sexes. Significant decreases are at all age groups Male rates remain, however, high in Japan (8.7/100 000) and the Republic of Korea (6.2/100 000). CONCLUSION Declining cancer mortality is predicted in the considered countries, notably reducing stomach cancer burden. Stomach cancer, however, remains a major public health issue in East Asia.
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Affiliation(s)
- Claudia Santucci
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Silvia Mignozzi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Fabio Levi
- Department of Epidemiology and Health Services Research, Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Matteo Malvezzi
- Department of Medicine and Surgery, University of Parma, Parma
| | - Paola Bertuccio
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia
| | - Anna Odone
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia
- Medical Direction, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - M Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Eva Negri
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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Yee EJ, Gilbert D, Kaplan J, Wani S, Kim SS, McCarter MD, Stewart CL. Effect of Neoadjuvant Chemotherapy on Tumor-Infiltrating Lymphocytes in Resectable Gastric Cancer: Analysis from a Western Academic Center. Cancers (Basel) 2024; 16:1428. [PMID: 38611107 PMCID: PMC11010931 DOI: 10.3390/cancers16071428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 03/29/2024] [Accepted: 04/06/2024] [Indexed: 04/14/2024] Open
Abstract
Tumor-infiltrating lymphocytes (TILs) are an emerging biomarker predictive of response to immunotherapy across a spectrum of solid organ malignancies. The characterization of TILs in gastric cancer (GC) treated with contemporary, multiagent neoadjuvant chemotherapy (NAC) is understudied. In this retrospective investigation, we analyzed the degree of infiltration, phenotype, and spatial distribution of TILs via immunohistochemistry within resected GC specimens treated with or without NAC at a Western center. We hypothesized that NAC executes immunostimulatory roles, as evidenced by an increased number of anti-tumor TILs in the tumor microenvironment. We found significantly elevated levels of conventional and memory CD8+ T cells, as well as total TILs (CD4+, CD8+, Treg, B cells), within chemotherapy-treated tumors compared with chemotherapy-naïve specimens. We also revealed important associations between survival and pathologic responses with enhanced TIL infiltration. Taken together, our findings advocate for an immunostimulatory role of chemotherapy and underscore the potential synergistic effect of combining chemotherapy with immunotherapy in resectable gastric cancer.
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Affiliation(s)
- Elliott J. Yee
- Division of Surgical Oncology, Department of Surgery, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045, USA; (D.G.); (M.D.M.); (C.L.S.)
| | - Danielle Gilbert
- Division of Surgical Oncology, Department of Surgery, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045, USA; (D.G.); (M.D.M.); (C.L.S.)
| | - Jeffrey Kaplan
- Department of Pathology, University of Colorado, Aurora, CO 80045, USA;
| | - Sachin Wani
- Division of Gastroenterology, Department of Medicine, University of Colorado, Aurora, CO 80045, USA;
| | - Sunnie S. Kim
- Division of Medical Oncology, Department of Medicine, University of Colorado, Aurora, CO 80045, USA;
| | - Martin D. McCarter
- Division of Surgical Oncology, Department of Surgery, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045, USA; (D.G.); (M.D.M.); (C.L.S.)
| | - Camille L. Stewart
- Division of Surgical Oncology, Department of Surgery, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045, USA; (D.G.); (M.D.M.); (C.L.S.)
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Ruíz-Patiño A, Rojas L, Zuluaga J, Arrieta O, Corrales L, Martín C, Franco S, Raez L, Rolfo C, Sánchez N, Cardona AF. Genomic ancestry and cancer among Latin Americans. Clin Transl Oncol 2024:10.1007/s12094-024-03415-6. [PMID: 38581481 DOI: 10.1007/s12094-024-03415-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 02/20/2024] [Indexed: 04/08/2024]
Abstract
Latin American populations, characterized by intricate admixture patterns resulting from the intermingling of ancestries from European, Native American (NA) Asian, and African ancestries which result in a vast and complex genetic landscape, harboring unique combinations of novel variants. This genetic diversity not only poses challenges in traditional population genetics methods but also opens avenues for a deeper understanding of its implications in health. In cancer, the interplay between genetic ancestry, lifestyle factors, and healthcare disparities adds a layer of complexity to the varying incidence and mortality rates observed across different Latin American subpopulations. This complex interdependence has been unveiled through numerous studies, whether conducted on Latin American patients residing on the continent or abroad, revealing discernible differences in germline composition that influence divergent disease phenotypes such as higher incidence of Luminal B and Her2 breast tumors, EGFR and KRAS mutated lung adenocarcinomas in addition to an enrichment in BRCA1/2 pathogenic variants and a higher than expected prevalence of variants in colorectal cancer associated genes such as APC and MLH1. In prostate cancer novel risk variants have also been solely identified in Latin American populations. Due to the complexity of genetic divergence, inputs from each individual ancestry seem to carry independent contributions that interplay in the development of these complex disease phenotypes. By understanding these unique population characteristics, genomic ancestries hold a promising avenue for tailoring prognostic assessments and optimizing responses to oncological interventions.
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Affiliation(s)
- Alejandro Ruíz-Patiño
- Clinical Genetics, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
- Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia
- GIGA/TERA Research Group, CTIC/Universidad El Bosque, Bogotá, Colombia
| | - Leonardo Rojas
- GIGA/TERA Research Group, CTIC/Universidad El Bosque, Bogotá, Colombia
- Thoracic Oncology Unit, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
| | - Jairo Zuluaga
- GIGA/TERA Research Group, CTIC/Universidad El Bosque, Bogotá, Colombia
- Thoracic Oncology Unit, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
| | - Oscar Arrieta
- Instituto Nacional de Cancerología -INCaN, Mexico City, Mexico
| | - Luis Corrales
- Thoracic Oncology Unit, Centro de Investigación y Manejo del Cáncer (CIMCA), San José, Costa Rica
| | - Claudio Martín
- Thoracic Oncology Unit, Instituto Alexander Fleming, Buenos Aires, Argentina
| | - Sandra Franco
- GIGA/TERA Research Group, CTIC/Universidad El Bosque, Bogotá, Colombia
- Breast Cancer Unit, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
| | - Luis Raez
- Oncology Department, Memorial Cancer Institute (MCI), Memorial Healthcare System, Miami, FL, USA
| | - Christian Rolfo
- Center for Thoracic Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Natalia Sánchez
- GIGA/TERA Research Group, CTIC/Universidad El Bosque, Bogotá, Colombia
- Institute of Research, Science and Education, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
| | - Andrés Felipe Cardona
- GIGA/TERA Research Group, CTIC/Universidad El Bosque, Bogotá, Colombia.
- Thoracic Oncology Unit, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia.
- Institute of Research, Science and Education, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia.
- Direction of Research and Education, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Cra. 14 #169-49, Bogotá, Colombia.
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Guo H, Sun W, Duan H, Zhang C, Wei M, Liang P, Hu X, Cao L. Preservation of the celiac branch of the vagus nerve reduces the incidence of postoperative diarrhea in gastric cancer: a cohort study. World J Surg Oncol 2024; 22:87. [PMID: 38582834 PMCID: PMC10998355 DOI: 10.1186/s12957-024-03370-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 03/28/2024] [Indexed: 04/08/2024] Open
Abstract
BACKGROUND To investigate the short-term and long-term outcomes of preserving the celiac branch of the vagus nerve during laparoscopic distal gastrectomy. METHODS A total of 149 patients with prospective diagnosis of gastric cancer who underwent laparoscopic-assisted distal gastrectomy (LADG) combined with Billroth-II anastomosis and D2 lymph node dissection between 2017 and 2018 were retrospectively analyzed. The patients were divided into the preserved LADG group (P-LADG, n = 56) and the resected LADG group (R-LADG, n = 93) according to whether the vagus nerve celiac branch was preserved. We selected 56 patients (P-LADG, n = 56) with preservation of the celiac branch of the vagus nerve and 56 patients (R-LADG, n = 56) with removal of the celiac branch of the vagus nerve by propensity-matched score method. Postoperative nutritional status, weight change, short-term and long-term postoperative complications, and gallstone formation were evaluated in both groups at 5 years of postoperative follow-up. The status of residual gastritis and bile reflux was assessed endoscopically at 12 months postoperatively. RESULTS The incidence of diarrhea at 5 years postoperatively was lower in the P-LADG group than in the R-LADG group (p < 0.05). In the multivariate logistic analysis, the removal of vagus nerve celiac branch was an independent risk factor for the occurrence of postoperative diarrhea (odds ratio = 3.389, 95% confidential interval = 1.143-10.049, p = 0.028). In the multivariate logistic analysis, the removal of vagus nerve celiac branch was an independent risk factor for the occurrence of postoperative diarrhea (odds ratio = 4.371, 95% confidential interval = 1.418-13.479, p = 0.010). CONCLUSIONS Preservation of the celiac branch of the vagus nerve in LADG reduced the incidence of postoperative diarrhea postoperatively in gastric cancer. TRIAL REGISTRATION This study was registered with the Ethics Committee of the First Affiliated Hospital of Dalian Medical University in 2014 under the registration number: LCKY2014-04(X).
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Affiliation(s)
- Hao Guo
- Department of General Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, 116011, China
| | - WeiFeng Sun
- Department of General Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, 116011, China
| | - HaiTao Duan
- Department of General Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, 116011, China
| | - Chi Zhang
- Department of General Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, 116011, China
| | - MaoHua Wei
- Department of General Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, 116011, China
| | - Pin Liang
- Department of General Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, 116011, China
| | - Xiang Hu
- Department of General Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, 116011, China
| | - Liang Cao
- Department of General Surgery, The First Affiliated Hospital, Dalian Medical University, Dalian, Liaoning Province, 116011, China.
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Cavalli LR, Ellsworth RE, Aneja R. Editorial: Epigenomic drivers of cancer disparities. Front Oncol 2024; 14:1387049. [PMID: 38638857 PMCID: PMC11024631 DOI: 10.3389/fonc.2024.1387049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 03/22/2024] [Indexed: 04/20/2024] Open
Affiliation(s)
- Luciane R. Cavalli
- Research Institute Pelé Pequeno Príncipe, Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
- Department of Oncology, Georgetown Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
| | - Rachel E. Ellsworth
- Department of Department of Nutrition Sciences, School of Health Professions, University of Birmingham at Alabama, Bethesda, MD, United States
| | - Ritu Aneja
- Murtha Cancer Center/ Research Program, Uniformed Services University of the Health Sciences and Walter Reed National, Birmingham, AL, United States
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Kawazoe A, Yamamoto N, Sugimoto N, Kawakami H, Oshima T, Yamaguchi K, Hino K, Hirao M, Kurokawa Y, Kawakami T, Tsuda M, Hara H, Kaname S, Matsuoka D, Otake Y, Yasuda K, Takase T, Takashima S, Semba T, Muro K. Phase II Study of the Liposomal Formulation of Eribulin (E7389-LF) in Combination with Nivolumab: Results from the Gastric Cancer Cohort. Clin Cancer Res 2024; 30:1264-1272. [PMID: 38295160 PMCID: PMC10982638 DOI: 10.1158/1078-0432.ccr-23-1768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 10/17/2023] [Accepted: 01/29/2024] [Indexed: 02/02/2024]
Abstract
PURPOSE E7389-LF is a liposomal formulation of the microtubule dynamics inhibitor eribulin and has shown preliminary efficacy in the treatment of gastric cancer. Study 120, a phase Ib/II open-label study, assessed efficacy and safety of E7389-LF in combination with nivolumab, a programmed cell death (PD)-1 inhibitor. This report focuses on the gastric cancer cohort within the expansion phase. PATIENTS AND METHODS Eligible patients had unresectable, measurable gastric cancer, progression following a platinum drug plus fluoropyrimidine (1L), and a taxane-containing regimen (2L). The primary objective of the expansion phase was objective response rate, secondary objectives included safety and PFS, and exploratory objectives included overall survival and biomarker evaluation. Patients received E7389-LF 2.1 mg/m2 in combination with nivolumab 360 mg every 3 weeks, both as intravenous infusions. Tumor responses were assessed every 6 weeks by the investigators per RECIST v1.1. Plasma and tumor biomarkers were assessed. RESULTS In the 31 patients who received E7389-LF in combination with nivolumab, the objective response rate was 25.8% [confidence interval (CI), 11.9-44.6]. The median progression-free survival was 2.69 months (95% CI, 1.91-2.99) and median overall survival was 7.85 months (95% CI, 4.47-not estimable). The most common treatment-related TEAE of any grade were neutropenia (77.4%), leukopenia (74.2%), and decreased appetite (51.6%). E7389-LF in combination with nivolumab significantly increased CD8-positive cells at C2D1 (P = 0.039), and six of seven vascular markers and four IFNγ-related markers showed increases from C1D1. CONCLUSIONS Promising antitumor activity was observed with E7389-LF in combination with nivolumab in patients with gastric cancer, and no new safety signals were observed, compared with either monotherapy.
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Affiliation(s)
| | | | | | | | | | - Kensei Yamaguchi
- The Cancer Institute Hospital of Japanese Foundation for Cancer, Tokyo, Japan
| | | | - Motohiro Hirao
- National Hospital Organization Osaka National Hospital, Osaka, Japan
| | | | | | | | | | | | | | | | | | | | | | | | - Kei Muro
- Aichi Cancer Center Hospital, Nagoya, Japan
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