1
|
Reytor-González C, Zambrano AK, Montalvan M, Frias-Toral E, Simancas-Racines A, Simancas-Racines D. Adherence to the Mediterranean Diet and its association with gastric cancer: health benefits from a Planeterranean perspective. J Transl Med 2024; 22:483. [PMID: 38773621 PMCID: PMC11110331 DOI: 10.1186/s12967-024-05176-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: 01/31/2024] [Accepted: 04/05/2024] [Indexed: 05/24/2024] Open
Abstract
The Mediterranean Diet (MD) has garnered increasing attention for its potential protective effects against gastric cancer (GC). The MD's rich content of antioxidants, polyphenols, and other bioactive compounds contributes to its ability to modulate gene expression, inhibit tumor growth, and regulate apoptosis. Studies have shown significant reductions in inflammatory markers such as C-reactive protein (CRP), tumor necrosis factor-alpha (TNF-α), and interleukin-6 (IL-6) among individuals adhering to the MD, suggesting its pivotal role in mitigating chronic inflammation-associated with cancer development. Furthermore, the MD's anti-angiogenic properties, particularly in components like olive oil, red wine, fish, and tomatoes, offer promising avenues for reducing GC risk by inhibiting tumor angiogenesis. Additionally, the MD's influence on intestinal microbiota composition underscores its potential in maintaining immune homeostasis and reducing systemic inflammation, factors crucial in GC prevention. Despite challenges such as variability in dietary adherence scoring systems and the need for further gender and geographical-specific studies, evidence supports the MD as a cost-effective and holistic approach to GC prevention. Emphasizing the role of nutrition in public health is a promising strategy with broad implications for global health and cancer prevention initiatives. Therefore, this review explores the multifaceted impacts of the MD on GC prevention, delving into its anti-inflammatory, anti-angiogenic, and molecular mechanisms.
Collapse
Affiliation(s)
- Claudia Reytor-González
- Centro de Investigación en Salud Pública y Epidemiología Clínica (CISPEC), Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, 170129, Quito, Ecuador
| | - Ana Karina Zambrano
- Centro de Investigación Genética y Genómica, Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, Mariana de Jesús Ave, no number, 170129, Quito, Pichincha, Ecuador
| | - Martha Montalvan
- Universidad Católica Santiago de Guayaquil, . Pdte. Carlos Julio Arosemena Tola, 090615, Guayaquil, Ecuador
- School of Medicine, Universidad Católica Santiago de Guayaquil, Guayas, Guayaquil, Ecuador
| | - Evelyn Frias-Toral
- Escuela de Medicina, Universidad Espíritu Santo, 0901952, Samborondón, Ecuador
| | - Alison Simancas-Racines
- Carrera de Medicina Veterinaria, Facultad de Ciencias Agropecuarias y Recursos Naturales, Universidad Técnica de Cotopaxi, 050108, Latacunga, Ecuador
| | - Daniel Simancas-Racines
- Centro de Investigación en Salud Pública y Epidemiología Clínica (CISPEC), Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, 170129, Quito, Ecuador.
| |
Collapse
|
2
|
Ou L, Li M, Hou Y. Network pharmacology, bioinformatics, and experimental validation to identify the role of Hedyotis diffusa willd against gastric cancer through the activation of the endoplasmic reticulum stress. Heliyon 2024; 10:e28833. [PMID: 38576568 PMCID: PMC10990957 DOI: 10.1016/j.heliyon.2024.e28833] [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: 08/24/2023] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/06/2024] Open
Abstract
Background Globally, gastric cancer (GC) is recognized as the third leading cause of cancer-related deaths and the fifth most prevalent malignant disease. Multiple studies have indicated that Hedyotis diffusa Willd, in pinyin, called Bai Hua She Cao (BHSSC), a traditional Chinese medicine (TCM) is an herbal remedy for cancer treatment. However, the specific mechanisms underlying its anti-tumor properties and mode of action are still unclear. Methods To determine the role of BHSSC in GC, candidate target genes were selected from The Encyclopedia of Traditional Chinese Medicine (ETCM) and analyzed using network pharmacology, bioinformatics, and experimental validation. Differentially expressed genes (DEGs) associated with gastric cancer were obtained from RNA sequencing (RNA-seq) data sourced from The Cancer Genome Atlas-Stomach adenocarcinoma (TCGA-STAD). The Reactome Pathway was examined using Analysis Tools, while KEGG pathways were analyzed using KOBAS. Gene Ontology (GO) evaluations were performed using WebGestalt and DAVID. The relationships between proteins were investigated using the STRING database. Furthermore, cell viability, colony formation, and cell migration ability were conducted in gastric cancer cells, BGC-823 and MGC-803. Results Network pharmacology and bioinformatics analyses revealed a significant association between BHSSC and metabolic pathways. In vitro experiments demonstrated that BHSSC effectively suppressed gastric cancer cell proliferation and colony formation, inhibited cell migration, and activated the endoplasmic reticulum (ER) stress. Furthermore, it was found that enhancement of the expression of IRE1α and BIP is the mechanism by which BHSSC activates ER stress. Conclusions The findings suggest that BHSSC exerts its effects through modulation of metabolic pathways, leading to the suppression of cell proliferation, inhibition of cell migration, and activation of the endoplasmic reticulum. These results provide valuable insights into the mechanisms underlying the therapeutic effects of BHSSC in GC and support its potential as a novel treatment option.
Collapse
Affiliation(s)
| | - Mengyang Li
- The First People's Hospital of Chenzhou, The First Affiliated Hospital of Xiangnan University, Chenzhou, China
| | - Yan Hou
- The First People's Hospital of Chenzhou, The First Affiliated Hospital of Xiangnan University, Chenzhou, China
| |
Collapse
|
3
|
Jia K, Chen Y, Xie Y, Wang X, Hu Y, Sun Y, Cao Y, Zhang L, Wang Y, Wang Z, Lu Z, Li J, Zhang X, Shen L. Helicobacter pylori and immunotherapy for gastrointestinal cancer. Innovation (N Y) 2024; 5:100561. [PMID: 38379784 PMCID: PMC10878118 DOI: 10.1016/j.xinn.2023.100561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 12/29/2023] [Indexed: 02/22/2024] Open
Abstract
Helicobacter pylori infection is associated with the risk of gastrointestinal (GI) cancers; however, its impact on immunotherapy for GI cancers remains uncertain. In this study, we included 10,122 patients who underwent 13C-urea breath tests. Among 636 patients with Epstein-Barr virus-negative microsatellite-stable gastric cancer (GC) who were treated with anti-PD-1/PD-L1 therapy, H. pylori-positive patients exhibited significantly longer immune-related progression-free survival (irPFS) compared with H. pylori-negative patients (6.97 months versus 5.03 months, p < 0.001, hazard ratio [HR] 0.76, 95% confidence interval [CI] 0.62-0.95, p = 0.015). Moreover, the H. pylori-positive group demonstrated a trend of 4 months longer median immune-related overall survival (irOS) than the H. pylori-negative group. H. pylori-positive GC displayed higher densities of PD-L1+ cells and nonexhausted CD8+ T cells, indicative of a "hot" tumor microenvironment. Transcriptomic analysis revealed that H. pylori-positive GC shared molecular characteristics similar to those of immunotherapy-sensitive GC. However, H. pylori-positive patients with DNA mismatch repair-deficient (dMMR)/microsatellite instability-high (MSI-H) colorectal adenocarcinoma and esophageal squamous cell carcinoma (ESCC) had shorter irPFS compared with H. pylori-negative patients (16.13 months versus not reached, p = 0.042, HR 2.26, 95% CI 1.13-4.50, p = 0.021 and 5.57 months versus 6.97 months, p = 0.029, HR 1.59, 95% CI 1.14-2.23, p = 0.006, respectively). The difference in irOS between H. pylori-positive and -negative patients had the same trend as that between dMMR/MSI-H colorectal adenocarcinoma and ESCC patients. We also identified a trend of shorter irPFS and irOS in H. pylori-positive liver cancer and pancreatic cancer patients. In summary, our findings supported that H. pylori infection is a beneficial factor for GC immunotherapy by shaping hot tumor microenvironments. However, in dMMR/MSI-H colorectal adenocarcinoma and ESCC patients, H. pylori adversely affects the efficacy of immunotherapy.
Collapse
Affiliation(s)
- Keren Jia
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yang Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yi Xie
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Xicheng Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yajie Hu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Pathology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yu Sun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Pathology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yanshuo Cao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Liyan Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yakun Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Zhenghang Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Zhihao Lu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jian Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Xiaotian Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Lin Shen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| |
Collapse
|
4
|
Ou L, Liu HR, Shi XY, Peng C, Zou YJ, Jia JW, Li H, Zhu ZX, Wang YH, Su BM, Lai YQ, Chen MY, Zhu WX, Feng Z, Zhang GM, Yao MC. Terminalia chebula Retz. aqueous extract inhibits the Helicobacter pylori-induced inflammatory response by regulating the inflammasome signaling and ER-stress pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 320:117428. [PMID: 37981121 DOI: 10.1016/j.jep.2023.117428] [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: 09/05/2023] [Revised: 11/09/2023] [Accepted: 11/12/2023] [Indexed: 11/21/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Terminalia chebula Retz., known as the King of Traditional Tibetan Medicine, is widely used for treating various ailments, particularly stomach disorders. It exhibited inhibitory activity against helicobacter pylori. AIM OF THE STUDY The exact mechanism by which T. chebula combats H. pylori infection remains unclear. Therefore, this study aimed to investigate its mechanism of action and the key pathways and targets involved. MATERIAL AND METHODS Minimum inhibitory concentration (MIC) assay, scanning electron microscope, and inhibiting kinetics curves were conducted. The mRNA expressions were measured by RNA-seq analysis and RT-QPCR. ELISA and Western blot were used to detect the changes in proteins. The main compounds were analyzed by High-performance Liquid Chromatography. The interaction between the compound and target was predicted by Molecular Docking. RESULTS The study revealed that T. chebula disrupted the structure of H. pylori bacteria and inhibited Cag A protein expression. Additionally, T. chebula can reduce the expression of flaA, flaB, babA, alpA, alpB, ureE, and ureF genes. Furthermore, T. chebula demonstrated its effectiveness in inhibiting the H. pylori-induced inflammatory response by regulating the inflammasome signaling and ER-stress pathway. Moreover, the study discovered that chebulagic acid has anti-HP activity and inhibits the expression of Cag A protein. CONCLUSIONS T. chebula acts as a natural remedy for combating H. pylori infection. Its ability to disrupt the bacterial structure, inhibit key proteins, regulate inflammatory pathways, and the presence of chebulagic acid contribute to its anti-H. pylori activity.
Collapse
Affiliation(s)
- Ling Ou
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| | - Heng-Rui Liu
- Regenerative Medicine Research Center, Future Homo Sapiens Institute of Regenerative Medicine Co., Ltd, Guangzhou, China.
| | - Xiao-Yan Shi
- International Pharmaceutical Engineering Lab of Shandong Province, Feixian, 273400, Shandong, China.
| | - Chang Peng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| | - Yuan-Jing Zou
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| | - Jun-Wei Jia
- International Pharmaceutical Engineering Lab of Shandong Province, Feixian, 273400, Shandong, China.
| | - Hui Li
- International Pharmaceutical Engineering Lab of Shandong Province, Feixian, 273400, Shandong, China.
| | - Zhi-Xiang Zhu
- International Pharmaceutical Engineering Lab of Shandong Province, Feixian, 273400, Shandong, China.
| | - Yan-Hua Wang
- International Pharmaceutical Engineering Lab of Shandong Province, Feixian, 273400, Shandong, China.
| | - Bing-Mei Su
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| | - Yu-Qian Lai
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| | - Mei-Yun Chen
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| | - Wei-Xing Zhu
- Qingyuan Hospital' of Traditional Chinese Medicine, Qingyuan, 511500, Guangdong, China.
| | - Zhong Feng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China; Lunan Pharmaceutical Group Co., Ltd, Linyi, 276000, Shandong, China.
| | - Gui-Min Zhang
- Lunan Pharmaceutical Group Co., Ltd, Linyi, 276000, Shandong, China.
| | - Mei-Cun Yao
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| |
Collapse
|
5
|
Li P, Zhu W, Ding J, Lei F. Study of Helicobacter pylori infection in patients with chronic atrophic gastritis and its relationship with lifestyle habits and dietary nutrient intake: A retrospective analysis. Medicine (Baltimore) 2024; 103:e36518. [PMID: 38215105 PMCID: PMC10783413 DOI: 10.1097/md.0000000000036518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 11/16/2023] [Indexed: 01/14/2024] Open
Abstract
To explore Helicobacter pylori (Hp) infection status and its relationship with lifestyle habits and dietary factors in patients with chronic atrophic gastritis. Six hundred thirty-eight patients with chronic atrophic gastritis, who were admitted to our hospital from March 2021 to April 2023, were selected for the study. All patients underwent the 13C urea breath test. The relationship between the detection rate of Hp infection and the clinical characteristics, lifestyle habits, and dietary factors of the patients was analyzed. Among the 638 patients with chronic atrophic gastritis, 531 patients were tested positive for Hp infection, the positive rate for Hp infection was approximately 83.23%. Analyzing the clinical characteristics of the patients, it was found that age, family history of gastric cancer, degree of chronic inflammation, degree of glandular atrophy, presence of low-grade dysplasia, and intestinal metaplasia all have an impact on the positive detection rate of patients (P < .05). Analyzing the patients' lifestyle habits, it was found that BMI, smoking history, alcohol consumption, preference for spicy food, dining location, consumption of pickled foods, frequent consumption of grilled/barbecued foods, preference for strong tea, consumption of sweets, and work-related stress had an impact on the positive rate of Hp infection in patients (P < .05). The discovery showed that the levels of total protein, albumin, hemoglobin, cholesterol, and the intake of livestock and poultry meat, seafood, dairy products, vegetables, fruits, and fats have an impact on the positivity rate of Hp infection in patients (P < .05). A multiple logistic regression analysis was performed, and it was found that patients' age, family history of gastric cancer, degree of chronic inflammation, degree of glandular atrophy, presence of low-grade dysplasia, presence of wasting or obesity, history of alcohol consumption, preference for spicy food, dining location, frequent consumption of strong tea, high work pressure, high intake of fish and seafood, low intake of dairy products, low intake of vegetables, low intake of fruits, and low intake of fats all had an impact on the occurrence of Hp infection in patients (P < .05). There is a certain correlation between patients' lifestyle habits, dietary factors, and clinical characteristics with the occurrence of Hp infection. These factors can assist in the prevention of Hp infection.
Collapse
Affiliation(s)
- Peilin Li
- Department of Nursing, Shaoyang University, Shaoyang, Hunan, China
| | - Weiqin Zhu
- Department of General Surgery, The Second Affiliated Hospital of Shaoyang University, Shaoyang, Hunan, China
| | - Jianhua Ding
- Department of Nursing, Shaoyang University, Shaoyang, Hunan, China
| | - Fenfang Lei
- Department of Nursing, Shaoyang University, Shaoyang, Hunan, China
| |
Collapse
|
6
|
Al-Jipouri A, Eritja À, Bozic M. Unraveling the Multifaceted Roles of Extracellular Vesicles: Insights into Biology, Pharmacology, and Pharmaceutical Applications for Drug Delivery. Int J Mol Sci 2023; 25:485. [PMID: 38203656 PMCID: PMC10779093 DOI: 10.3390/ijms25010485] [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: 11/30/2023] [Revised: 12/19/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
Extracellular vesicles (EVs) are nanoparticles released from various cell types that have emerged as powerful new therapeutic option for a variety of diseases. EVs are involved in the transmission of biological signals between cells and in the regulation of a variety of biological processes, highlighting them as potential novel targets/platforms for therapeutics intervention and/or delivery. Therefore, it is necessary to investigate new aspects of EVs' biogenesis, biodistribution, metabolism, and excretion as well as safety/compatibility of both unmodified and engineered EVs upon administration in different pharmaceutical dosage forms and delivery systems. In this review, we summarize the current knowledge of essential physiological and pathological roles of EVs in different organs and organ systems. We provide an overview regarding application of EVs as therapeutic targets, therapeutics, and drug delivery platforms. We also explore various approaches implemented over the years to improve the dosage of specific EV products for different administration routes.
Collapse
Affiliation(s)
- Ali Al-Jipouri
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany;
| | - Àuria Eritja
- Vascular and Renal Translational Research Group, Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRBLLEIDA), 25196 Lleida, Spain;
| | - Milica Bozic
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany;
- Vascular and Renal Translational Research Group, Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRBLLEIDA), 25196 Lleida, Spain;
| |
Collapse
|
7
|
Piroozkhah M, Gholinezhad Y, Piroozkhah M, Shams E, Nazemalhosseini-Mojarad E. The molecular mechanism of actions and clinical utilities of tumor infiltrating lymphocytes in gastrointestinal cancers: a comprehensive review and future prospects toward personalized medicine. Front Immunol 2023; 14:1298891. [PMID: 38077386 PMCID: PMC10704251 DOI: 10.3389/fimmu.2023.1298891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 11/13/2023] [Indexed: 12/18/2023] Open
Abstract
Gastrointestinal (GI) cancers remain a significant global health burden, accounting for a substantial number of cases and deaths. Regrettably, the inadequacy of dependable biomarkers hinders the precise forecasting of patient prognosis and the selection of appropriate therapeutic sequencing for individuals with GI cancers, leading to suboptimal outcomes for numerous patients. The intricate interplay between tumor-infiltrating lymphocytes (TILs) and the tumor immune microenvironment (TIME) has been shown to be a pivotal determinant of response to anti-cancer therapy and consequential clinical outcomes across a multitude of cancer types. Therefore, the assessment of TILs has garnered global interest as a promising prognostic biomarker in oncology, with the potential to improve clinical decision-making substantially. Moreover, recent discoveries in immunotherapy have progressively changed the landscape of cancer treatment and significantly prolonged the survival of patients with advanced cancers. Nonetheless, the response rate remains constrained within solid tumor sufferers, even when TIL landscapes appear comparable, which calls for the development of our understanding of cellular and molecular cross-talk between TIME and tumor. Hence, this comprehensive review encapsulates the extant literature elucidating the TILs' underlying molecular pathogenesis, prognostic significance, and their relevance in the realm of immunotherapy for patients afflicted by GI tract cancers. Within this review, we demonstrate that the type, density, and spatial distribution of distinct TIL subpopulations carries pivotal implications for the prediction of anti-cancer treatment responses and patient survival. Furthermore, this review underscores the indispensable role of TILs in modulating therapeutic responses within distinct molecular subtypes, such as those characterized by microsatellite stability or programmed cell death ligand-1 expression in GI tract cancers. The review concludes by outlining future directions in TIL-based personalized medicine, including integrating TIL-based approaches into existing treatment regimens and developing novel therapeutic strategies that exploit the unique properties of TILs and their potential as a promising avenue for personalized cancer treatment.
Collapse
Affiliation(s)
- Moein Piroozkhah
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Yasaman Gholinezhad
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mobin Piroozkhah
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Elahe Shams
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ehsan Nazemalhosseini-Mojarad
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
8
|
Gupta J, Ahmed AT, Tayyib NA, Zabibah RS, Shomurodov Q, Kadheim MN, Alsaikhan F, Ramaiah P, Chinnasamy L, Samarghandian S. A state-of-art of underlying molecular mechanisms and pharmacological interventions/nanotherapeutics for cisplatin resistance in gastric cancer. Biomed Pharmacother 2023; 166:115337. [PMID: 37659203 DOI: 10.1016/j.biopha.2023.115337] [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: 06/19/2023] [Revised: 08/11/2023] [Accepted: 08/14/2023] [Indexed: 09/04/2023] Open
Abstract
The fourth common reason of death among patients is gastric cancer (GC) and it is a dominant tumor type in Ease Asia. One of the problems in GC therapy is chemoresistance. Cisplatin (CP) is a platinum compound that causes DNA damage in reducing tumor progression and viability of cancer cells. However, due to hyperactivation of drug efflux pumps, dysregulation of genes and interactions in tumor microenvironment, tumor cells can develop resistance to CP chemotherapy. The current review focuses on the CP resistance emergence in GC cells with emphasizing on molecular pathways, pharmacological compounds for reversing chemoresistance and the role of nanostructures. Changes in cell death mechanisms such as upregulation of pro-survival autophagy can prevent CP-mediated apoptosis that results in drug resistance. Moreover, increase in metastasis via EMT induction induces CP resistance. Dysregulation of molecular pathways such as PTEN, PI3K/Akt, Nrf2 and others result in changes in CP response of GC cells. Non-coding RNAs determine CP response of GC cells and application of pharmacological compounds with activity distinct of CP can result in sensitivity in tumor cells. Due to efficacy of exosomes in transferring bioactive molecules such as RNA and DNA molecules among GC cells, exosomes can also result in CP resistance. One of the newest progresses in overcoming CP resistance in GC is application of nanoplatforms for delivery of CP in GC therapy that they can increase accumulation of CP at tumor site and by suppressing carcinogenic factors and overcoming biological barriers, they increase CP toxicity on cancer cells.
Collapse
Affiliation(s)
- Jitendra Gupta
- Institute of Pharmaceutical Research, GLA University, Mathura 281406, U.P., India
| | | | - Nahla A Tayyib
- Faculty of Nursing, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Rahman S Zabibah
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | - Qakhramon Shomurodov
- Department of Maxillofacial Surgery, Tashkent State Dental Institute, Tashkent, Uzbekistan; Department of Scientific Affairs, Samarkand State Medical University, Samarkand, Uzbekistan
| | - Mostafai N Kadheim
- Department of Dentistry, Kut University College, Kut, Wasit 52001, Iraq; Medical Laboratory Techniques Department, Al-Farahidi University, Baghdad 10022 Iraq
| | - Fahad Alsaikhan
- College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia.
| | | | | | - Saeed Samarghandian
- Healthy Ageing Research Centre, Neyshabur University of Medical Sciences, Neyshabur, the Islamic Republic of Iran.
| |
Collapse
|
9
|
Dadgar N, Edlukudige Keshava V, Raj MS, Wagner PL. The Influence of the Microbiome on Immunotherapy for Gastroesophageal Cancer. Cancers (Basel) 2023; 15:4426. [PMID: 37760397 PMCID: PMC10526145 DOI: 10.3390/cancers15184426] [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: 08/08/2023] [Revised: 08/27/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023] Open
Abstract
Immunotherapy has shown promise as a treatment option for gastroesophageal cancer, but its effectiveness is limited in many patients due to the immunosuppressive tumor microenvironment (TME) commonly found in gastrointestinal tumors. This paper explores the impact of the microbiome on the TME and immunotherapy outcomes in gastroesophageal cancer. The microbiome, comprising microorganisms within the gastrointestinal tract, as well as within malignant tissue, plays a crucial role in modulating immune responses and tumor development. Dysbiosis and reduced microbial diversity are associated with poor response rates and treatment resistance, while specific microbial profiles correlate with improved outcomes. Understanding the complex interactions between the microbiome, tumor biology, and immunotherapy is crucial for developing targeted interventions. Microbiome-based biomarkers may enable personalized treatment approaches and prediction of patient response. Interventions targeting the microbiome, such as microbiota-based therapeutics and dietary modifications, offer the potential for reshaping the gut microbiota and creating a favorable TME that enhances immunotherapy efficacy. Further research is needed to reveal the underlying mechanisms, and large-scale clinical trials will be required to validate the efficacy of microbiome-targeted interventions.
Collapse
Affiliation(s)
- Neda Dadgar
- Cole Eye Institute, Cleveland Clinic, Cleveland, OH 44106, USA;
| | | | - Moses S. Raj
- Allegheny Health Network Cancer Institute, Pittsburgh, PA 15224, USA; (V.E.K.); (M.S.R.)
| | - Patrick L. Wagner
- Allegheny Health Network Cancer Institute, Pittsburgh, PA 15224, USA; (V.E.K.); (M.S.R.)
| |
Collapse
|
10
|
Kattan J, Karak FE, Farhat F, Gerges DA, Mokaddem W, Chahine G, Khairallah S, Fakhruddin N, Makarem J, Nasr F. Prevalence of Her2-neu status and its clinicopathological association in newly diagnosed gastric cancer patients. BMC Cancer 2022; 22:1114. [PMID: 36316658 PMCID: PMC9623963 DOI: 10.1186/s12885-022-10206-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 09/19/2022] [Indexed: 11/07/2022] Open
Abstract
Background This study aimed to report the prevalence of HER2-neu in newly diagnosed early or metastatic gastric cancer (GC) patients, to determine the percentage of patients achieving various IHC scores correlating with the ISH results and to establish a database for GC patients in Lebanon. Methods This was a national, multicenter, descriptive and cross-sectional study in patients with histologically confirmed early or metastatic GC newly diagnosed. All eligible patients underwent the IHC and ISH tests in a central laboratory. Demographics, medical history and histopathology data were collected. Results One hundred fifty-seven patients were included (mean age at diagnosis: 63 ± 14.1 years) during a 3.5 year period. The prevalence of HER2-neu over expression was 21% (95% CI: 15.3–27.4) using ICH and ISH. Agreement between IHC and ISH results was significantly substantial (kappa = 0.681; p-value < 0.001). Over expressed HER2-neu status was significantly associated with high ECOG performance status only. Conclusions The prevalence of HER2-neu over expression in newly diagnosed early or metastatic GC patients seemed to be high in Lebanon. The database generated allows to monitor trends in the epidemiology and management of GC.
Collapse
Affiliation(s)
- Joseph Kattan
- grid.413559.f0000 0004 0571 2680Hôtel-Dieu de France University Hospital, Beirut, Lebanon ,grid.42271.320000 0001 2149 479XSaint-Joseph University, Beirut, Lebanon
| | - Fady el Karak
- grid.413559.f0000 0004 0571 2680Hôtel-Dieu de France University Hospital, Beirut, Lebanon ,grid.42271.320000 0001 2149 479XSaint-Joseph University, Beirut, Lebanon
| | - Fadi Farhat
- grid.42271.320000 0001 2149 479XSaint-Joseph University, Beirut, Lebanon ,grid.477313.50000 0004 0622 8161Department of Hematology and Oncology, Hammoud Hospital University Medical Center, Saida, Lebanon
| | - Dany Abi Gerges
- Department of Hematology and Oncology, Middle East Institute of Health, Bsalim, Lebanon
| | - Walid Mokaddem
- Department of Hematology and Oncology, Haykal Hospital, Tripoli, Lebanon
| | - Georges Chahine
- grid.413559.f0000 0004 0571 2680Hôtel-Dieu de France University Hospital, Beirut, Lebanon ,grid.42271.320000 0001 2149 479XSaint-Joseph University, Beirut, Lebanon
| | | | - Najla Fakhruddin
- grid.477313.50000 0004 0622 8161Department of Pathology, Hammoud Hospital, Saida, Lebanon
| | - Jawad Makarem
- Department of Hematology and Oncology, Ain W Zain Hospital, Ain W Zain, Lebanon
| | - Fadi Nasr
- Department of Hematology and Oncology, Mount Lebanon Hospital, Beirut, Lebanon
| |
Collapse
|
11
|
Effect of Dietary Salt Intake on Risk of Gastric Cancer: A Systematic Review and Meta-Analysis of Case-Control Studies. Nutrients 2022; 14:nu14204260. [PMID: 36296944 PMCID: PMC9609108 DOI: 10.3390/nu14204260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 10/01/2022] [Accepted: 10/03/2022] [Indexed: 02/07/2023] Open
Abstract
Aim: The effect of dietary salt intake on the risk of gastric cancer is not clear. A meta-analysis was performed to estimate the association between dietary salt intake and the risk of gastric cancer. Methods: Three major databases were searched to retrieve case-control studies published in English before 1 July 2022. Random effects model analysis was used to obtain the pooled odds ratios (ORs) and 95% confidence intervals (CIs) of the association between dietary salt intake and risk of gastric cancer. Subgroup analyses were used to identify possible sources of heterogeneity. Results: Thirty-eight case-control studies were included in this meta-analysis (total population: n = 37,225). The pooled ORs showed a significantly positive association between high salt intake and gastric cancer compared with low salt intake (OR = 1.55, 95% CI (1.45, 1.64); p < 0.001). In subgroup meta-analysis for geographic region, estimation method for dietary salt intake and the source of controls, this association was not changed. Conclusion: Higher dietary salt intake increased the risk of gastric cancer. This study has implications for the prevention of gastric cancer.
Collapse
|