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Hansen CW, Nørgaard MW, de Thurah A, Midtgaard J, Cromhout PF, Esbensen BA. Significant others in inflammatory arthritis: roles, influences, and challenges-a scoping review. Rheumatol Int 2024; 44:1849-1859. [PMID: 38971942 PMCID: PMC11393152 DOI: 10.1007/s00296-024-05639-9] [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: 04/02/2024] [Accepted: 06/04/2024] [Indexed: 07/08/2024]
Abstract
Improving self-management in individuals with inflammatory arthritis (IA) is crucial for effective disease management. However, current recommendations primarily focus on interventions for the diagnosed individuals, overlooking the potential impact of their significant others on their self-management abilities. This review aims to fill this gap by identifying and mapping relevant research employing both qualitative and quantitative design to provide a broader understanding of the potential of significant others in relation to IA management. We examined studies published from 2007 to 2024 that explore our research questions using electronic databases and grey literature searches. Two independent reviewers meticulously screened and categorized the studies based on a developed framework employing basic content analysis. Out of 20.925 studies, 43 were included: 22 quantitative studies (including 1 educational trial), 20 qualitative studies, and 1 mixed-methods study. Our analysis of the included studies revealed that significant others predominantly provided practical and emotional support and could positively or negatively influence the person with IAs self-management abilities. Additionally, significant others reported their own feelings of emotional distress and expressed the need for knowledge, skills and social support enabling them to provide better support while taking care of them self. Greater focus on the significant others of those diagnosed with IA in their provision of support to this patient group may both improve the people with IA self-management skills and address significant others' reported needs. Future studies should explore the impact of such initiatives through randomized controlled trials.
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Affiliation(s)
- Charlotte Werdal Hansen
- Department for Rheumatology and Spine Diseases, Center for Arthritis Research (COPECARE), Centre of Head and Orthopedics, Righospitalet, Glostrup, Denmark.
| | - Marianne Wetendorff Nørgaard
- Danish Centre of Systematic Reviews: A JBI Centre of Excellence, Center for Clinical Guidelines, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Annette de Thurah
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Julie Midtgaard
- Mental Health Center Glostrup, CARMEN (Centre for Applied Research in Mental Health Care), Copenhagen University Hospital-Mental Health Services CPH, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Bente Appel Esbensen
- Department for Rheumatology and Spine Diseases, Center for Arthritis Research (COPECARE), Centre of Head and Orthopedics, Righospitalet, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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202
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Hamdy NM, Zaki MB, Rizk NI, Abdelmaksoud NM, Abd-Elmawla MA, Ismail RA, Abulsoud AI. Unraveling the ncRNA landscape that governs colorectal cancer: A roadmap to personalized therapeutics. Life Sci 2024; 354:122946. [PMID: 39122108 DOI: 10.1016/j.lfs.2024.122946] [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: 06/19/2024] [Revised: 07/23/2024] [Accepted: 08/04/2024] [Indexed: 08/12/2024]
Abstract
Colorectal cancer (CRC) being one of the most common malignancies, has a significant death rate, especially when detected at an advanced stage. In most cases, the fundamental aetiology of CRC remains unclear despite the identification of several environmental and intrinsic risk factors. Numerous investigations, particularly in the last ten years, have indicated the involvement of epigenetic variables in this type of cancer. The development, progression, and metastasis of CRC are influenced by long non-coding RNAs (lncRNAs), which are significant players in the epigenetic pathways. LncRNAs are implicated in diverse pathological processes in CRC, such as liver metastasis, epithelial to mesenchymal transition (EMT), inflammation, and chemo-/radioresistance. It has recently been determined that CRC cells and tissues exhibit dysregulation of tens of oncogenic and tumor suppressor lncRNAs. Serum samples from CRC patients exhibit dysregulated expressions of several of these transcripts, offering a non-invasive method of detecting this kind of cancer. In this review, we outlined the typical paradigms of the deregulated lncRNA which exert significant role in the underlying molecular mechanisms of CRC initiation and progression. We comprehensively discuss the role of lncRNAs as innovative targets for CRC prognosis and treatment.
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Affiliation(s)
- Nadia M Hamdy
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Abbasia Cairo, 11566, Egypt.
| | - Mohamed Bakr Zaki
- Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Menoufia, 32897, Egypt
| | - Nehal I Rizk
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | | | - Mai A Abd-Elmawla
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Kasr Al Ainy, Cairo, 11562, Egypt
| | - Rehab A Ismail
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Ahmed I Abulsoud
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt; Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al Azhar University, Nasr City, Cairo, 11231, Egypt
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203
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Wenbo Z, Jianwei H, Hua L, Lei T, Guijuan C, Mengfei T. The potential of flavonoids in hepatic fibrosis: A comprehensive review. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 133:155932. [PMID: 39146877 DOI: 10.1016/j.phymed.2024.155932] [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: 04/07/2024] [Revised: 07/28/2024] [Accepted: 08/01/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND Hepatic fibrosis is a pathophysiological process of extracellular matrix abnormal deposition induced by multiple pathogenic factors. Currently, there is still a lack of effective and non-toxic drugs for treating fibrosis in clinic. Flavonoids are polyphenolic compounds synthesized in plants and modern pharmacological studies confirmed flavonoids exhibit potent hepatoprotective effect. PURPOSE Summarize literature to elaborate the mechanism of HF and evaluate the potential of flavonoids in HF, aiming to provide a new perspective for future research. METHODS The literatures about hepatic fibrosis and flavonoids are collected via a series of scientific search engines including Google Scholar, Elsevier, PubMed, CNKI, WanFang, SciFinder and Web of Science database. The key words are "flavonoids", "hepatic fibrosis", "pharmacokinetic", "toxicity", "pathogenesis" "traditional Chinese medicine" and "mechanism" as well as combination application. RESULTS Phytochemical and pharmacological studies revealed that about 86 natural flavonoids extracted from Chinese herbal medicines possess significantly anti-fibrosis effect and the mechanisms maybe through anti-inflammatory, antioxidant, inhibiting hepatic stellate cells activation and clearing activated hepatic stellate cells. CONCLUSIONS This review summarizes the flavonoids which are effective in HF and the mechanisms in vivo and in vitro. However, fewer studies are focused on the pharmacokinetics of flavonoids in HF model and most studies are limited to preclinical studies, therefore there is no reliable data from clinical trials for the development of new drugs. Further in-depth research related it can be conducted to improve the bioavailability of flavonoids and serve the development of new drugs.
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Affiliation(s)
- Zhu Wenbo
- Faculty of Chinese Medicine, Jiangsu College of Nursing, Huaian 223001, China.
| | - Han Jianwei
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150000, China
| | - Liu Hua
- NHC Key Laboratory of Birth Defect for Research and Prevention (Hunan Provincial Maternal and Child Health Care Hospital), Changsha, Hunan 410008, China
| | - Tang Lei
- Faculty of Chinese Medicine, Jiangsu College of Nursing, Huaian 223001, China
| | - Chen Guijuan
- Faculty of Chinese Medicine, Jiangsu College of Nursing, Huaian 223001, China
| | - Tian Mengfei
- Faculty of Chinese Medicine, Jiangsu College of Nursing, Huaian 223001, China
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204
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Sabour-Takanlou M, Sabour-Takanlou L, Biray-Avci C. EZH2-associated tumor malignancy: A prominent target for cancer treatment. Clin Genet 2024; 106:377-385. [PMID: 38881299 DOI: 10.1111/cge.14576] [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: 02/24/2024] [Revised: 05/29/2024] [Accepted: 06/05/2024] [Indexed: 06/18/2024]
Abstract
The discussion in this review centers around the significant relationships between EZH2 and the initiation, progression, metastasis, metabolism, drug resistance, and immune regulation of cancer. Polycomb group (PcG) proteins, which encompass two primary Polycomb repressor complexes (PRC1 and PRC2), have been categorized. PRC2 consists mainly of four subunits, namely EZH2, EED, SUZ12, and RbAp46/48. As the crucial catalytic component within the PRC2 complex, EZH2 plays a pivotal role in controlling a wide range of biological processes. Overexpression/mutations of EZH2 have been detected in a wide variety of tumors. Several mechanisms of EZH regulation have been identified, including regulation EZH2 mRNA by miRNAs, LncRNAs, accessibility to DNA via DNA-binding proteins, post-translational modifications, and transcriptional regulation. EZH2 signaling triggers cancer progression and may intervene with anti-tumor immunity; therefore it has charmed attention as an effective therapeutic target in cancer therapy. Numerous nucleic acid-based therapies have been used in the modification of EZH2. In addition to gene therapy approaches, pharmaceutical compounds can be used to target the EZH2 signaling pathway in the treatment of cancer. EZH2-associated tumor cells and immune cells enhance the effects of the immune response in a variety of human malignancies. The combination of epigenetic modifying agents, such as anti-EZH2 compounds with immunotherapy, could potentially be efficacious even in the context of immunosuppressive tumors. Summary, understanding the mechanisms underlying resistance to EZH2 inhibitors may facilitate the development of novel drugs to prevent or treat relapse in treated patients.
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Affiliation(s)
| | | | - Cigir Biray-Avci
- Department of Medical Biology, Faculty of Medicine, Ege University, Izmir, Turkey
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205
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Chang PW, Sadik J, Sahakian AB, Kankotia R, Ko C, Serna J, Rodriguez A, Lee H, Kulkarni S, Genyk Y, Sheikh M, Buxbaum JL. A Preliminary Controlled Trial of Endoscopic Ultrasound-guided Fiducial Markers to Guide Pancreas Surgery. J Clin Gastroenterol 2024; 58:931-936. [PMID: 38112649 DOI: 10.1097/mcg.0000000000001952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 11/08/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVE Endoscopic ultrasound (EUS) is routinely used for fiducial marker placement (FMP) to guide stereotactic radiation of pancreatic tumors, but EUS-FMP explicitly to guide surgery has not been studied in a prospective, controlled manner. Multipurpose EUS systems have been developed that facilitate simultaneous EUS-FMP at the time of biopsy. We aimed to evaluate the feasibility of EUS-FMP to guide pancreatic resection. METHODS In this prospective trial, we enrolled patients with resectable pancreas masses undergoing tissue sampling and placed preloaded fiducials immediately after biopsy. Intraprocedure confirmation of carcinoma, neuroendocrine, and nonlymphomatous neoplasia by rapid on-site evaluation and lesion size <4 cm was required. The main outcomes were the feasibility and ease of preoperative placement and intraoperative detection of the markers using predefined Likert scales. RESULTS In 20 patients, EUS-FMP was successful before planned surgery and placement was technically straightforward (Likert Scale: 9.1 ± 1.3; range: 1, most challenging to 10, most facile). Intraoperative detection was feasible and improved when compared with a pre-established comparator of 5 representing an equivalent lesion without a marker (Likert Scale: 7.8 ± 2.2; range: 1, most difficult to 10, most facile; P = 0.011). The mean tumor size on EUS was 1.7 ± 0.9 (range: 0.5 to 3.6) cm. CONCLUSION EUS-FMP is feasible and safe for resectable pancreatic tumors before surgery and may assist in perioperative detection. Preloaded fiducials may be considered for placement at the time of initial referral for EUS-fine needle biopsy.
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Affiliation(s)
- Patrick W Chang
- Department of Internal Medicine, Division of Gastroenterology
| | - Jonathan Sadik
- Department of Internal Medicine, Division of Gastroenterology
| | - Ara B Sahakian
- Department of Internal Medicine, Division of Gastroenterology
| | - Ravi Kankotia
- Department of Internal Medicine, Division of Gastroenterology
| | - Christopher Ko
- Department of Internal Medicine, Division of Gastroenterology
| | - Jessica Serna
- Department of Internal Medicine, Division of Gastroenterology
| | - Alex Rodriguez
- Department of Internal Medicine, Division of Gastroenterology
| | - Helen Lee
- Department of Internal Medicine, Division of Gastroenterology
| | - Sujit Kulkarni
- Department of Surgery, Division of Hepatobiliary, Pancreas and Abdominal Transplant Surgery, University of Southern California, Keck School of Medicine, Los Angeles, CA
| | - Yuri Genyk
- Department of Surgery, Division of Hepatobiliary, Pancreas and Abdominal Transplant Surgery, University of Southern California, Keck School of Medicine, Los Angeles, CA
| | - Mohd Sheikh
- Department of Surgery, Division of Hepatobiliary, Pancreas and Abdominal Transplant Surgery, University of Southern California, Keck School of Medicine, Los Angeles, CA
| | - James L Buxbaum
- Department of Internal Medicine, Division of Gastroenterology
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206
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Fatima B, Licatino LK, Abcejo AS. Keeping patients in the dark: perioperative anesthetic considerations for patients receiving 5-aminolevulinic acid for glioma resection. Curr Opin Anaesthesiol 2024; 37:446-452. [PMID: 39011663 DOI: 10.1097/aco.0000000000001406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/17/2024]
Abstract
PURPOSE OF REVIEW 5-Aminolevulinic acid hydrochloride (5-ALA), available under the trade name Gleolan, is an orally administered fluorophore drug used to enhance visual differentiation of cancerous tissue from healthy tissue, primarily during surgical resection of high-grade gliomas. Although given preoperatively, 5-ALA has important implications for anesthetic care throughout the perioperative period. This article reviews pharmacology, safety concerns, and perioperative considerations for patients who receive oral 5-ALA. RECENT FINDINGS Although approved for clinical use by the United States Food and Drug Administration in 2017, studies and case reports published since then have further delineated side effects of this medication and its mechanisms and pharmacokinetics. SUMMARY Mitigating the possible side effects of 5-ALA requires an understanding of its basic mechanism as well as focused perioperative planning and communication. Administration of this medication may result in nausea, vomiting, photosensitivity, increase in serum concentration of liver enzymes, and hypotension. Patients who receive 5-ALA must be protected from prolonged light exposure during the first 48 h after consumption and administration of other photosensitizing agents should be avoided (Supplemental Video File/Video abstract).
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Affiliation(s)
- Benish Fatima
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
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207
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Lu M, Wang C, Zhuo Y, Gou J, Li Y, Li J, Dong X. Preoperative prediction power of radiomics and non-radiomics methods based on MRI for early recurrence in hepatocellular carcinoma: a systemic review and meta-analysis. Abdom Radiol (NY) 2024; 49:3397-3411. [PMID: 38704783 DOI: 10.1007/s00261-024-04356-y] [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: 02/28/2024] [Revised: 04/21/2024] [Accepted: 04/21/2024] [Indexed: 05/07/2024]
Abstract
OBJECTIVE To compare radiomics and non-radiomics in predicting early recurrence (ER) in patients with hepatocellular carcinoma (HCC) after curative surgery. METHODS We systematically searched PubMed and Embase databases. Studies with clear reference criteria were selected. Data were extracted and assessed for quality using the quality in prognosis studies tool (QUIPS) by two independent authors. All included radiomics studies underwent radiomics quality score (RQS) assessment. We calculated sensitivity, specificity, positive likelihood ratio (PLR), and negative likelihood ratio (NLR) using random or fixed models with a 95%CI. Forest maps visualized the data, and summary receiver operating characteristic (sROC) curves with the area under the curve (AUC) were generated. Meta-regression and subgroup analyses explored sources of heterogeneity. We compared sensitivity, specificity, PLR, and NLR using the z-test and compared AUC values using the Delong test. RESULTS Our meta-analysis included 10 studies comprising 1857 patients. For radiomics, the pooled sensitivity, specificity, AUC of sROC, PLR and NLR were 0.84(95%CI: 0.78-0.89), 0.80(95%CI: 0.75-0.85), 0.89(95%CI: 0.86-0.91), 4.28(95%CI: 3.48-5.27) and 0.20(95%CI: 0.14-0.27), respectively, but with significant heterogeneity (I2 = 60.78% for sensitivity, I2 = 55.79% for specificity) and potential publication bias (P = 0.04). The pooled sensitivity, specificity, AUC of sROC, PLR, NLR for non-radiomics were 0.75(95%CI:0.68-0.81), 0.78(95%CI:0.72-0.83), 0.83(95%CI: 0.80-0.86), 3.45(95%CI: 2.68-4.44) and 0.32(95%CI: 0.24-0.41), respectively. There was no significant heterogeneity in this group (I2 = 0% for sensitivity, I2 = 17.27% for specificity). Radiomics showed higher diagnostic accuracy (AUC: 0.89 vs. 0.83, P = 0.0456), higher sensitivity (0.84 vs. 0.75, P = 0.0385) and lower NLR (0.20 vs. 0.32, P = 0.0287). CONCLUSION The radiomics from preoperative MRI effectively predicts ER of HCC and has higher diagnostic accuracy than non-radiomics. Due to potential publication bias and suboptimal RQS scores in radiomics, these results should be interpreted cautiously.
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Affiliation(s)
- Mingjie Lu
- The Clinical Medical College, Guizhou Province, Guizhou Medical University, Guiyang, 550004, China
| | - Chen Wang
- The Clinical Medical College, Guizhou Province, Guizhou Medical University, Guiyang, 550004, China
| | - Yi Zhuo
- The Clinical Medical College, Guizhou Province, Guizhou Medical University, Guiyang, 550004, China
| | - Junjiu Gou
- The Clinical Medical College, Guizhou Province, Guizhou Medical University, Guiyang, 550004, China
| | - Yingfeng Li
- The Clinical Medical College, Guizhou Province, Guizhou Medical University, Guiyang, 550004, China
| | - Jingqi Li
- The Clinical Medical College, Guizhou Province, Guizhou Medical University, Guiyang, 550004, China
| | - Xue Dong
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China.
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208
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Oppat KM, Bennett FJ, Maithel SK. A Review of the Indications, Outcomes, and Postoperative Management After Total and Completion Pancreatectomy for Pancreatic Cancer: More Is Not Necessarily Better. Surg Clin North Am 2024; 104:1049-1064. [PMID: 39237163 DOI: 10.1016/j.suc.2024.04.012] [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: 09/07/2024]
Abstract
With improvements in surgical technique and advances in pancreatic endocrine and exocrine replacement therapy, the indications for, and threshold to perform, total or completion pancreatectomy in the modern surgical era are ever evolving. The following review will evaluate such indications for pancreatic cancer including pancreatic ductal adenocarcinoma and intraductal papillary mucinous neoplasms. The authors also review the literature on oncologic outcomes of total and completion pancreatectomy for pancreatic cancer. Finally, they discuss the quality of life and postoperative management of the a-pancreatic state.
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Affiliation(s)
- Kailey M Oppat
- Emory University, 1365B Clifton Road, NE Building B, Suite 4100, Office 4202, Atlanta, GA 30302, USA
| | - Frances J Bennett
- Emory University, 1365B Clifton Road, NE Building B, Suite 4100, Office 4202, Atlanta, GA 30302, USA
| | - Shishir K Maithel
- Emory University, 1365B Clifton Road, NE Building B, Suite 4100, Office 4202, Atlanta, GA 30302, USA.
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209
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Bloomfield GC, Shoucair S, Nigam A, Park BU, Fishbein TM, Radkani P, Winslow ER. The utility of axial imaging among selected patients in the early postoperative period after pancreatectomy. Surgery 2024; 176:1171-1178. [PMID: 39048330 DOI: 10.1016/j.surg.2024.06.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 05/24/2024] [Accepted: 06/30/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Postoperative computed tomography imaging has been shown to play an important role in avoiding failure-to-rescue. We sought to examine the impact of the timing of such imaging studies on outcomes after pancreatectomy. METHODS Patients who underwent pancreatic resection at our institution from 2017 to 2022 were reviewed retrospectively to identify those undergoing computed tomography for any indication before discharge. Patients were subdivided by the postoperative day that the first computed tomography scan was obtained: immediate (postoperative day <3), early (postoperative day 3-7), and delayed (postoperative day >7). RESULTS Of 370 patients, 110 (30%) had a computed tomography during the initial surgical stay. The 3 timing groups were similar in age, comorbidities, pathology, operative time, and number of scans. When comparing the early with the delayed group, we found that antibiotic usage, percutaneous drainage, and overall invasive interventions during surgical stay were all similar. However, those patients who were scanned in the early period had significantly shorter length of stay (17.05 vs 22.82, P = .0008) and fewer composite days hospitalized (20.1 vs 24.9, P = .01) relative to the delayed group. Importantly, early computed tomography imaging was found to be the only independent predictor of a postoperative length of stay ≤15 days on multivariate analysis. Surgical stay mortality rates were significantly lower in the early compared with delayed group (0% vs 11%, P = .02). A change in treatment was observed in 59% after computed tomography, with 15% undergoing invasive interventions, 27% treated medically, and 16% with expectant management. CONCLUSION In our cohort, patients imaged early after pancreatectomy experienced shorter hospital stays and lower inpatient mortality relative to those scanned after the first postoperative week.
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Affiliation(s)
| | | | - Aradhya Nigam
- Department of Surgery, Medstar Georgetown University Hospital, Washington, DC
| | - Byoung Uk Park
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | | | | | - Emily R Winslow
- University of Wisconsin School of Medicine and Public Health, Madison, WI.
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210
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Lin ZY, Zhang P, Chi P, Xiao Y, Xu XM, Zhang AM, Qiu XF, Wu JX, Yuan Y, Wang ZN, Qu XJ, Li X, Nie X, Yang M, Cai KL, Zhang WK, Huang Y, Sun Z, Hou ZG, Ma C, Cheng FZ, Tao KX, Zhang T. Neoadjuvant short-course radiotherapy followed by camrelizumab and chemotherapy in locally advanced rectal cancer (UNION): early outcomes of a multicenter randomized phase III trial. Ann Oncol 2024; 35:882-891. [PMID: 38964714 DOI: 10.1016/j.annonc.2024.06.015] [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: 02/23/2024] [Revised: 04/18/2024] [Accepted: 06/19/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND Neoadjuvant short-course radiotherapy (SCRT) followed by CAPOX and camrelizumab (a programmed cell death protein 1 monoclonal antibody) has shown potential clinical activity for locally advanced rectal cancer (LARC) in a phase II trial. This study aimed to further confirm the efficacy and safety of SCRT followed by CAPOX and camrelizumab compared to long-course chemoradiotherapy (LCRT) followed by CAPOX alone as neoadjuvant treatment for LARC. PATIENTS AND METHODS In this randomized, phase III trial, patients with T3-4/N+ rectal adenocarcinoma were randomly assigned (1 : 1) to receive SCRT or long-course chemoradiotherapy (LCRT), followed by two cycles of camrelizumab and CAPOX or CAPOX alone, respectively. After surgery, each arm underwent either six cycles of camrelizumab and CAPOX, followed by up to 17 doses of camrelizumab, or six cycles of CAPOX. The primary endpoint was pathological complete response (pCR) rate (ypT0N0) assessed by a blinded independent review committee. Key secondary endpoints tested hierarchically were 3-year event-free survival (EFS) rate and overall survival (OS). RESULTS Between July 2021 and March 2023, the intention-to-treat population comprised 113 patients in the experimental arm and 118 patients in the control arm, with surgery carried out in 92% and 83.9%, respectively. At data cut-off (11 July 2023), the pCR rates were 39.8% [95% confidence interval (CI) 30.7% to 49.5%] in the experimental arm compared to 15.3% (95% CI 9.3% to 23.0%) in the control arm (difference, 24.6%; odds ratio, 3.7; 95% CI 2.0-6.9; P < 0.001). In each arm, surgical complication rates were 40.0% and 40.8%, and grade ≥3 treatment-related adverse events were 29.2% and 27.2%. Three-year EFS rate and OS continue to mature. CONCLUSIONS In LARC patients, neoadjuvant SCRT followed by camrelizumab plus CAPOX demonstrated a significantly higher pCR rate than LCRT followed by CAPOX, with a well-tolerated safety profile. SCRT followed by camrelizumab and chemotherapy can be recommended as a neoadjuvant treatment modality for these patients.
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Affiliation(s)
- Z Y Lin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan; Hubei Key Laboratory of Precision Radiation Oncology, Wuhan; Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - P Zhang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - P Chi
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Y Xiao
- Department of Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
| | - X M Xu
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan
| | - A M Zhang
- Department of Gastrointestinal Surgery, Affiliated Hospital of Hebei University, Baoding
| | - X F Qiu
- Department of Gastrointestinal Surgery, Zhongshan Hospital Xiamen University, Xiamen
| | - J X Wu
- Radiotherapy Department of Abdominal Tumors, Fujian Cancer Hospital, Fuzhou
| | - Y Yuan
- Department of Medical Oncology, Second Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou
| | - Z N Wang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang
| | - X J Qu
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang
| | - X Li
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - X Nie
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - M Yang
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - K L Cai
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - W K Zhang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - Y Huang
- Department of Colorectal Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Z Sun
- Department of Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing
| | - Z G Hou
- Jiangsu Hengrui Pharmaceuticals Co., Ltd., Shanghai, China
| | - C Ma
- Jiangsu Hengrui Pharmaceuticals Co., Ltd., Shanghai, China
| | - F Z Cheng
- Jiangsu Hengrui Pharmaceuticals Co., Ltd., Shanghai, China
| | - K X Tao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan.
| | - T Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan; Hubei Key Laboratory of Precision Radiation Oncology, Wuhan; Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan.
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211
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Romesser PB, Cercek A. Optimizing Rectal Cancer Treatment: A Path Towards Personalization. Ann Oncol 2024; 35:831-835. [PMID: 39271253 DOI: 10.1016/j.annonc.2024.08.2349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2024] [Accepted: 08/29/2024] [Indexed: 09/15/2024] Open
Affiliation(s)
- Paul B Romesser
- Colorectal and Anal Cancer Service, Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Andrea Cercek
- Department of Medicine, Gastrointestinal Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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212
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Yang XR, Wen R, Yang N, Zhang TN. Role of sirtuins in sepsis and sepsis-induced organ dysfunction: A review. Int J Biol Macromol 2024; 278:134853. [PMID: 39163955 DOI: 10.1016/j.ijbiomac.2024.134853] [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: 04/29/2024] [Revised: 08/16/2024] [Accepted: 08/16/2024] [Indexed: 08/22/2024]
Abstract
Sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection. Sepsis causes a high mortality rate and current treatment focuses on supportive therapies but lacks specific therapeutic targets. Notably, sirtuins (SIRTs) shows potential clinical application in the treatment of sepsis. It has been demonstrated that SIRTs, the nicotinamide adenine dinucleotide+(NAD+)-dependent deacetylases that regulate key signaling pathways in eukaryotes and prokaryotes, are involved in a variety of biological processes. To date, seven mammalian yeast Sir2 homologs have been identified. SIRTs can regulate inflammation, oxidative stress, apoptosis, autophagy, and other pathways that play important roles in sepsis-induced organ dysfunction. However, the existing studies on SIRTs in sepsis are too scattered, and there is no relevant literature to integrate them. This review innovatively summarizes the different mechanisms of SIRTs in sepsis organ dysfunction according to the different systems, and focuses on SIRT agonists, inhibitors, and targeted drugs that have been proved to be effective in the treatment of sepsis, so as to integrate the clinical research and basic research closely. We searched PubMed for all literature related to SIRTs and sepsis since its inception using the following medical subject headings: sirtuins, SIRTs, and sepsis. Data on the mechanisms of SIRTs in sepsis-induced organ damage and their potential as targets for disease treatment were extracted.
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Affiliation(s)
- Xin-Ru Yang
- Department of Pediatrics, PICU, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Ri Wen
- Department of Pediatrics, PICU, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Ni Yang
- Department of Pediatrics, PICU, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Tie-Ning Zhang
- Department of Pediatrics, PICU, Shengjing Hospital of China Medical University, Shenyang 110004, China.
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213
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Chen YK, Mohamed AH, Amer Alsaiari A, Olegovich Bokov D, Ali Patel A, Al Abdulmonem W, Shafie A, Adnan Ashour A, Azhar Kamal M, Ahmad F, Ahmad I. The role of mesenchymal stem cells in the treatment and pathogenesis of psoriasis. Cytokine 2024; 182:156699. [PMID: 39033730 DOI: 10.1016/j.cyto.2024.156699] [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: 04/19/2024] [Revised: 06/19/2024] [Accepted: 07/14/2024] [Indexed: 07/23/2024]
Abstract
Psoriasis, a prevalent inflammatory skin condition impacting millions globally, continues to pose treatment challenges, despite the availability of multiple therapies. This underscores the demand for innovative treatments. Mesenchymal stem cells (MSCs) have emerged as a promising therapeutic option due to their capacity to modulate the immune system and facilitate tissue healing. Recent research indicates that MSCs don't just work through direct cell-to-cell interactions but also release extracellular vesicles (EVs), containing various bioactive substances like proteins, lipids, and nucleic acids. This article explores our current knowledge of psoriasis's origins and the potential utilization of MSCs and their EVs, particularly exosomes, in managing the condition. Additionally, we delve into how MSCs and EVs function in therapy, including their roles in regulating immune responses and promoting tissue repair. Lastly, we discuss the obstacles and opportunities associated with translating MSC-based treatments for psoriasis into clinical practice.
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Affiliation(s)
- Yan-Kun Chen
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518109, China; Precision Medicine R&D Center, Zhuhai Institute of Advanced Technology, Chinese Academy of Sciences, Zhuhai 519000, China
| | - Asma'a H Mohamed
- Biomedical Engineering Department, College of Engineering and Technologies, Al-Mustaqbal University, Babil 51001, Hilla, Iraq.
| | - Ahad Amer Alsaiari
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Dmitry Olegovich Bokov
- Institute of Pharmacy Named After A.P. Nelyubin, Sechenov First Moscow State Medical University, 8 Trubetskaya St., bldg. 2, Moscow 119991, Russian Federation; Laboratory of Food Chemistry, Federal Research Center of Nutrition, Biotechnology and Food Safety, 2/14 Ustyinsky pr., Moscow 109240, Russian Federation
| | - Ayyub Ali Patel
- Department of Clinical Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Waleed Al Abdulmonem
- Department of Pathology, College of Medicine, Qassim University, Buraidah, Saudi Arabia
| | - Alaa Shafie
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Amal Adnan Ashour
- Department of Oral & Maxillofacial Surgery and Diagnostic Sciences, Faculty of Dentistry, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Mohammad Azhar Kamal
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj 11942, Saudi Arabia
| | - Fuzail Ahmad
- Respiratory Care Department, College of Applied Sciences, Almaarefa University, Diriya, Riyadh 13713, Saudi Arabia
| | - Irshad Ahmad
- Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.
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214
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Maes M, Zhou B, Rachayon M, Jirakran K, Sughondhabirom A, Sodsai P, Almulla AF. T cell activation and lowered T regulatory cell numbers are key processes in severe major depressive disorder: Effects of recurrence of illness and adverse childhood experiences. J Affect Disord 2024; 362:62-74. [PMID: 38945402 DOI: 10.1016/j.jad.2024.06.097] [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: 09/05/2023] [Revised: 06/09/2024] [Accepted: 06/25/2024] [Indexed: 07/02/2024]
Abstract
BACKGROUND Major depressive disorder (MDD) is characterized by increased T helper (Th)1 polarization, T cell activation (e.g., CD71+ and CD40L+), and cannabinoid receptor type 2 bearing CD20+ B cells; and lower T regulatory (Treg) numbers. AIMS To delineate the effects of adverse childhood experiences (ACEs) and recurrence of illness (ROI) on activated T and CB2-bearing B populations, and Tregs, including FoxP3 + CD152+, FoxP3 + GARP+, and FoxP3 + CB1+ cells. METHODS We measured ROI, ACEs, the number of activated T cells, Tregs, and CD20 + CB2+ B cells, in 30 MDD patients and 20 healthy controls. RESULTS A larger part of the variance in the depression phenome (40.8 %) was explained by increased CD20 + CB2+ and activated T cells, and lowered Tregs. ROI and lifetime suicidal behaviors were significantly and positively associated with CD20 + CB2+, CD3 + CD71+, CD3 + CD40L+, CD4 + CD71+, CD4 + CD40L+, and CD4HLADR+ numbers. ROI was significantly correlated with CD8 + CD40L+ numbers. The sum of ACEs was significantly associated with CD20 + CB2+, CD3 + CD40L+, CD4 + 40 L+ numbers, T cell activation (positively) and Treg (inversely) indices. One replicable latent vector could be extracted from activated T cells, lifetime and current suicidal behaviors, number of depressive episodes, and severity of depression, and 48.8 % of its variance was explained by ACEs. CONCLUSIONS ACE-induced activation of T effector and cytotoxic cells and B cells with autoimmune potential, coupled with lowered Treg numbers are a key component of depression. The findings indicate that increasing ROI, the phenome of depression and suicidal behaviors, are caused by autoimmune processes, which are the consequence of ACEs and increasing sensitization of immune responses.
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Affiliation(s)
- Michael Maes
- Sichuan Provincial Center for Mental Health, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China; Key Laboratory of Psychosomatic Medicine, Chinese Academy of Medical Sciences, Chengdu 610072, China; Department of Psychiatry, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, the Thai Red Cross Society, Bangkok, Thailand; Cognitive Fitness and Technology Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Department of Psychiatry, Medical University of Plovdiv, Plovdiv, Bulgaria; Research Institute, Medical University Plovdiv, Plovdiv, Bulgaria; Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea.
| | - Bo Zhou
- Sichuan Provincial Center for Mental Health, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China; Key Laboratory of Psychosomatic Medicine, Chinese Academy of Medical Sciences, Chengdu 610072, China
| | - Muanpetch Rachayon
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, the Thai Red Cross Society, Bangkok, Thailand
| | - Ketsupar Jirakran
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, the Thai Red Cross Society, Bangkok, Thailand; Maximizing Thai Children's Developmental Potential Research Unit, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Atapol Sughondhabirom
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, the Thai Red Cross Society, Bangkok, Thailand
| | - Pimpayao Sodsai
- Center of Excellence in Immunology and Immune-Mediated Diseases, Department of Immunology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Abbas F Almulla
- Sichuan Provincial Center for Mental Health, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China; Key Laboratory of Psychosomatic Medicine, Chinese Academy of Medical Sciences, Chengdu 610072, China; Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq.
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215
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Wang C, Gong S, Liu H, Cui L, Ye Y, Liu D, Liu T, Xie S, Li S. Angiogenesis unveiled: Insights into its role and mechanisms in cartilage injury. Exp Gerontol 2024; 195:112537. [PMID: 39111547 DOI: 10.1016/j.exger.2024.112537] [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: 06/25/2024] [Revised: 07/28/2024] [Accepted: 08/02/2024] [Indexed: 09/02/2024]
Abstract
Osteoarthritis (OA) commonly results in compromised mobility and disability, thereby imposing a significant burden on healthcare systems. Cartilage injury is a prevalent pathological manifestation in OA and constitutes a central focus for the development of treatment strategies. Despite the considerable number of studies aimed at delaying this degenerative process, their outcomes remain unvalidated in preclinical settings. Recently, therapeutic strategies focused on angiogenesis have attracted the growing interest from researchers. Thus, we conducted a comprehensive literature review to elucidate the current progress in research and pinpoint research gaps in this domain. Additionally, it provides theoretical guidance for future research endeavors and the development of treatment strategies.
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Affiliation(s)
- Chenglong Wang
- Spinal Surgery Department, Mianyang Orthopaedic Hospital, Mianyang 621700, Sichuan, China
| | - Shuangquan Gong
- Spinal Surgery Department, Mianyang Orthopaedic Hospital, Mianyang 621700, Sichuan, China
| | - Hongjun Liu
- Spinal Surgery Department, Mianyang Orthopaedic Hospital, Mianyang 621700, Sichuan, China
| | - Liqiang Cui
- Spinal Surgery Department, Mianyang Orthopaedic Hospital, Mianyang 621700, Sichuan, China
| | - Yu Ye
- Spinal Surgery Department, Mianyang Orthopaedic Hospital, Mianyang 621700, Sichuan, China
| | - Dengshang Liu
- Spinal Surgery Department, Mianyang Orthopaedic Hospital, Mianyang 621700, Sichuan, China
| | - Tianzhu Liu
- Neurological Disease Center, Zigong Fourth People's Hospital, Zigong, 643000, Sichuan, China
| | - Shiming Xie
- Spinal Surgery Department, Mianyang Orthopaedic Hospital, Mianyang 621700, Sichuan, China.
| | - Sen Li
- Division of Spine Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu 210003, China.
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216
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Szarvas Z, Fekete M, Szollosi GJ, Kup K, Horvath R, Shimizu M, Tsuhiya F, Choi HE, Wu HT, Fazekas-Pongor V, Pete KN, Cserjesi R, Bakos R, Gobel O, Gyongyosi K, Pinter R, Kolozsvari D, Kovats Z, Yabluchanskiy A, Owens CD, Ungvari Z, Tarantini S, Horvath G, Muller V, Varga JT. Optimizing cardiopulmonary rehabilitation duration for long COVID patients: an exercise physiology monitoring approach. GeroScience 2024; 46:4163-4183. [PMID: 38771423 PMCID: PMC11336035 DOI: 10.1007/s11357-024-01179-z] [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: 02/27/2024] [Accepted: 04/25/2024] [Indexed: 05/22/2024] Open
Abstract
The presence of prolonged symptoms after COVID infection worsens the workability and quality of life. 200 adults with long COVID syndrome were enrolled after medical, physical, and mental screening, and were divided into two groups based on their performance. The intervention group (n = 100) received supervised rehabilitation at Department of Pulmonology, Semmelweis University with the registration number 160/2021 between 01/APR/2021-31/DEC/2022, while an age-matched control group (n = 100) received a single check-up. To evaluate the long-term effects of the rehabilitation, the intervention group was involved in a 2- and 3-month follow-up, carrying out cardiopulmonary exercise test. Our study contributes understanding long COVID rehabilitation, emphasizing the potential benefits of structured cardiopulmonary rehabilitation in enhancing patient outcomes and well-being. Significant difference was found between intervention group and control group at baseline visit in pulmonary parameters, as forced vital capacity, forced expiratory volume, forced expiratory volume, transfer factor for carbon monoxide, transfer coefficient for carbon monoxide, and oxygen saturation (all p < 0.05). Our follow-up study proved that a 2-week long, patient-centered pulmonary rehabilitation program has a positive long-term effect on people with symptomatic long COVID syndrome. Our data showed significant improvement between two and three months in maximal oxygen consumption (p < 0.05). Multidisciplinary, individualized approach may be a key element of a successful cardiopulmonary rehabilitation in long COVID conditions, which improves workload, quality of life, respiratory function, and status of patients with long COVID syndrome.
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Affiliation(s)
- Zsofia Szarvas
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
- Oklahoma Center for Geroscience and Healthy Brain Aging, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Monika Fekete
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Gergo Jozsef Szollosi
- Coordination Center for Research in Social Sciences, Faculty of Economics and Business, University of Debrecen, Debrecen, Hungary
| | - Katica Kup
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Rita Horvath
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Maya Shimizu
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Fuko Tsuhiya
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Ha Eun Choi
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Huang-Tzu Wu
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Vince Fazekas-Pongor
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Kinga Nedda Pete
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Renata Cserjesi
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Regina Bakos
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Orsolya Gobel
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Kata Gyongyosi
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Renata Pinter
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Dora Kolozsvari
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Zsuzsanna Kovats
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Andriy Yabluchanskiy
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
- Oklahoma Center for Geroscience and Healthy Brain Aging, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Vascular Cognitive Impairment, Neurodegeneration and Healthy Brain Aging Program, Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK, USA
- Department of Health Promotion Sciences, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Cameron D Owens
- Oklahoma Center for Geroscience and Healthy Brain Aging, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Vascular Cognitive Impairment, Neurodegeneration and Healthy Brain Aging Program, Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Zoltan Ungvari
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
- Vascular Cognitive Impairment, Neurodegeneration and Healthy Brain Aging Program, Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Stefano Tarantini
- International Training Program in Geroscience, Doctoral School of Basic and Translational Medicine/Department of Public Health, Semmelweis University, Budapest, Hungary
- Oklahoma Center for Geroscience and Healthy Brain Aging, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Vascular Cognitive Impairment, Neurodegeneration and Healthy Brain Aging Program, Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK, USA
- Department of Health Promotion Sciences, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Gabor Horvath
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Veronika Muller
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Janos Tamas Varga
- Department of Pulmonology, Semmelweis University, Budapest, Hungary.
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217
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Elalouf A, Yaniv-Rosenfeld A, Maoz H. Immune response against bacterial infection in organ transplant recipients. Transpl Immunol 2024; 86:102102. [PMID: 39094907 DOI: 10.1016/j.trim.2024.102102] [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: 05/17/2024] [Revised: 07/30/2024] [Accepted: 07/30/2024] [Indexed: 08/04/2024]
Abstract
This comprehensive review delves into the intricate dynamics between the immune system and bacterial infections in organ transplant recipients. Its primary objective is to fill existing knowledge gaps while critically assessing the strengths and weaknesses of current research. The paper accentuates the delicate balance that must be struck between preventing graft rejection through immunosuppression and maintaining robust immunity against bacterial threats. In this context, personalized medicine emerges as a transformative concept, offering the potential to revolutionize clinical outcomes by tailoring immunosuppressive regimens and vaccination strategies to the unique profiles of transplant recipients. By emphasizing the pivotal role of continuous monitoring, the review underscores the necessity for vigilant surveillance of transplant recipients to detect bacterial infections and associated immune responses early, thereby reducing the risk of severe infections and ultimately improving patient outcomes. Furthermore, the study highlights the significance of the host microbiome in shaping immune responses, suggesting that interventions targeting the microbiome hold promise for enhancing bacterial immunity in transplant recipients, both in research and clinical practice. In terms of future research directions, the review advocates for large-scale, longitudinal studies encompassing diverse patient cohorts to provide more comprehensive insights into post-transplant immune responses. It also advocates integrating multi-omics approaches, including genomics, transcriptomics, proteomics, and microbiome data, to understand immune responses and their underlying mechanisms. In conclusion, this review significantly enriches our understanding of immune responses in transplant recipients. It paves the way for more effective and personalized approaches to managing infections in this complex setting.
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Affiliation(s)
- Amir Elalouf
- Bar-Ilan University, Department of Management, Ramat Gan 5290002, Israel.
| | | | - Hanan Maoz
- Bar-Ilan University, Department of Management, Ramat Gan 5290002, Israel
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218
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Williams B, Gupta A, Iype P, Woll S, Koller SE, Shin J, Cologne KG, Lee SW, Duldulao MP. Pathologic Outcomes of Short-Course and Long-Course Radiotherapy for Locally Advanced Rectal Cancers Treated With Total Neoadjuvant Therapy. Am Surg 2024; 90:2632-2639. [PMID: 38770756 DOI: 10.1177/00031348241256055] [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: 05/22/2024]
Abstract
INTRODUCTION Total neoadjuvant therapy (TNT) for patients with locally advanced rectal cancer (LARC) is now the standard of care. Randomized trials suggest the use of short-course radiotherapy (SCRT) and long-course radiotherapy (LCRT) are oncologically equivalent. OBJECTIVE To describe pathologic outcomes after surgical resections of patients receiving SCRT versus LCRT as part of TNT for LARC. PARTICIPANTS All patients with LARC treated at a single tertiary hospital who underwent proctectomy after completing TNT were included. Patients were excluded if adequate details of TNT were not available in the electronic medical record. RESULTS A total of 53 patients with LARC were included. Thirty-nine patients (73.5%) received LCRT and 14 (26.4%) received SCRT. Forty-nine patients (92.5%) were clinical stage III (cN1-2) prior to treatment. The average lymph node yield after proctectomy was 20.9 for SCRT and 17.0 for LCRT (P = .075). Of the 49 patients with clinically positive nodes before treatment, 76.9% of those who received SCRT and 72.2% of those who received LCRT achieved pN0 disease after TNT. Additionally, there were no significant differences in rates of pathologic complete response between patients who received SCRT and LCRT, 7.1% and 12.8%, respectively (P = .565). CONCLUSION Pathologic outcomes of patients with LARC treated with SCRT or LCRT, as part of TNT, may be similar. Further prospective trials are needed to assess long-term clinical outcomes and to determine best treatment protocols.
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Affiliation(s)
- Brian Williams
- Division of Colorectal Surgery, Keck Hospital of USC, Los Angeles, CA, USA
| | - Abhinav Gupta
- Division of Colorectal Surgery, Keck Hospital of USC, Los Angeles, CA, USA
| | - Priyanka Iype
- Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Sabrina Woll
- Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Sarah E Koller
- Division of Colorectal Surgery, Keck Hospital of USC, Los Angeles, CA, USA
| | - Joongho Shin
- Division of Colorectal Surgery, Keck Hospital of USC, Los Angeles, CA, USA
| | - Kyle G Cologne
- Division of Colorectal Surgery, Keck Hospital of USC, Los Angeles, CA, USA
| | - Sang W Lee
- Division of Colorectal Surgery, Keck Hospital of USC, Los Angeles, CA, USA
| | - Marjun P Duldulao
- Division of Colorectal Surgery, Keck Hospital of USC, Los Angeles, CA, USA
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219
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Yu M, Yu H, Wang H, Xu X, Sun Z, Chen W, Yu M, Liu C, Jiang M, Zhang X. Tumor‑associated macrophages activated in the tumor environment of hepatocellular carcinoma: Characterization and treatment (Review). Int J Oncol 2024; 65:100. [PMID: 39239752 PMCID: PMC11387121 DOI: 10.3892/ijo.2024.5688] [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: 05/09/2024] [Accepted: 08/08/2024] [Indexed: 09/07/2024] Open
Abstract
Hepatocellular carcinoma (HCC) tissue is rich in dendritic cells, T cells, B cells, macrophages, natural killer cells and cellular stroma. Together they form the tumor microenvironment (TME), which is also rich in numerous cytokines. Tumor‑associated macrophages (TAMs) are involved in the regulation of tumor development. TAMs in HCC receive stimuli in different directions, polarize in different directions and release different cytokines to regulate the development of HCC. TAMs are mostly divided into two cell phenotypes: M1 and M2. M1 TAMs secrete pro‑inflammatory mediators, and M2 TAMs secrete a variety of anti‑inflammatory and pro‑tumorigenic substances. The TAM polarization in HCC tumors is M2. Both direct and indirect methods for TAMs to regulate the development of HCC are discussed. TAMs indirectly support HCC development by promoting peripheral angiogenesis and regulating the immune microenvironment of the TME. In terms of the direct regulation between TAMs and HCC cells, the present review mainly focuses on the molecular mechanism. TAMs are involved in both the proliferation and apoptosis of HCC cells to regulate the quantitative changes of HCC, and stimulate the related invasive migratory ability and cell stemness of HCC cells. The present review aims to identify immunotherapeutic options based on the mechanisms of TAMs in the TME of HCC.
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Affiliation(s)
- Mingkai Yu
- School of Clinical Medicine and Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, Shandong 250000, P.R. China
| | - Haixia Yu
- Pharmacy College, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, Shandong 250000, P.R. China
| | - Hongmei Wang
- Department of Pharmacology, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Xiaoya Xu
- School of Clinical Medicine and Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, Shandong 250000, P.R. China
| | - Zhaoqing Sun
- School of Clinical Medicine and Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, Shandong 250000, P.R. China
| | - Wenshuai Chen
- School of Clinical Medicine and Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, Shandong 250000, P.R. China
| | - Miaomiao Yu
- School of Clinical Medicine and Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, Shandong 250000, P.R. China
| | - Chunhua Liu
- Department of Physiology and Neurobiology, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, Shandong 250000, P.R. China
| | - Mingchun Jiang
- Department of Physiology and Neurobiology, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, Shandong 250000, P.R. China
| | - Xiaowei Zhang
- Department of Gastroenterology, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong 271000, P.R. China
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220
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Porcher E, Bonnet P, Damgaard C, De Frenne P, Deguines N, Ehlers BK, Frei J, García MB, Gros C, Jandt U, Joly A, Martin G, Michez D, Pescott OL, Roth T, Waller D. Can we harmonize the monitoring of plants and pollinators?: Meeting report on the symposium 'New solutions to monitor plants, pollinators and their interactions in a changing world', held at Collège de France and Muséum national d'Histoire naturelle, Paris, France, 23-24 May 2024. THE NEW PHYTOLOGIST 2024; 244:39-42. [PMID: 39136119 DOI: 10.1111/nph.20038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/17/2024]
Affiliation(s)
- Emmanuelle Porcher
- Centre d'Ecologie et des Sciences de la Conservation (CESCO), Muséum national d'Histoire naturelle, Centre National de la Recherche Scientifique, Sorbonne Université, CP 135, 57 rue Cuvier, Paris, 75005, France
| | - Pierre Bonnet
- CIRAD, UMR AMAP, Montpellier, Occitanie, 34090, France
- AMAP, Univ. Montpellier, CIRAD, CNRS, INRAE, IRD, Montpellier, 34090, France
| | | | - Pieter De Frenne
- Forest & Nature Lab, Ghent University, Geraardsbergsesteenweg 267, Gontrode, 9090, Belgium
| | | | - Bodil K Ehlers
- Department of Ecoscience, Aarhus University, Aarhus, 8000, Denmark
| | - Jérôme Frei
- Federal Office of the Environment, Biodiversity and Landscape Division, Bern, 3003, Switzerland
| | - María B García
- Pyrenean Institute of Ecology (CSIC), Zaragoza, 50059, Spain
| | - Clément Gros
- Centre d'Ecologie et des Sciences de la Conservation (CESCO), Muséum national d'Histoire naturelle, Centre National de la Recherche Scientifique, Sorbonne Université, CP 135, 57 rue Cuvier, Paris, 75005, France
| | - Ute Jandt
- Geobotany & Botanical Garden, Martin Luther University Halle-Wittenberg, Halle (Saale), 06108, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, 04103, Germany
| | | | - Gabrielle Martin
- Centre de Recherche sur la Biodiversité et l'Environnement, Université Toulouse 3, Toulouse, 31077, France
| | - Denis Michez
- Laboratoire de Zoologie, Université de Mons, place du parc 20, Mons, 7000, Belgium
| | | | - Tobias Roth
- Environmental Consultancy and Planning, Hintermann und Weber AG, Bern, 3011, Switzerland
| | - Donald Waller
- Department of Botany, University of Wisconsin-Madison, Madison, WI, 53706, USA
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Wu G, Jiang C, Huang L, Hu H, Wang N, Qing J, Zeng Y, Li J, Shi H, Zhang L. A novel classification of lateral malleolus morphological characteristics based on three-dimensional computed tomography reconstruction. Foot Ankle Surg 2024; 30:582-586. [PMID: 38760281 DOI: 10.1016/j.fas.2024.05.002] [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: 07/27/2023] [Revised: 11/10/2023] [Accepted: 05/06/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND The study was to establish a novel classification of the morphological characteristics of fibula anterior-inferior margin (FAIM), which was reported in few studies. METHODS The 501 images with three-dimensional computed tomography (3D CT) reconstruction were reviewed retrospectively. The width, height, thickness, long axis, short axis, and lateral malleolus angle were measured. RESULTS The FAIM was divided into Angular, Flat, and Arc. The Flat has no distinct fibular obscure tubercles (FOT). The short axis of Angular and Arc were more significant than the Flat (P < 0. 05). The height of left was larger than the right, but short axis was less than it (P < 0.05). The height and short axis of males were larger than the females (P < 0.05). CONCLUSIONS A novel classification (the Angular, Flat and Arc) of FAIM was identified based on lateral malleolus morphology, and it suggested that not all have obvious FOT. LEVEL OF EVIDENCE Level Ⅲ, retrospective study.
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Affiliation(s)
- Guibing Wu
- Department of Orthopedics, Hejiang People's Hospital, Hejiang 646200, China
| | - Caiyi Jiang
- School of Clinical Medicine, Southwest Medical University, Luzhou 646000, China
| | - Lei Huang
- School of Physical Education, Southwest Medical University, Luzhou 646000, China
| | - Hao Hu
- Department of Orthopedics, Hejiang People's Hospital, Hejiang 646200, China
| | - Nan Wang
- School of Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou 646000, China
| | - Jiwen Qing
- School of Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou 646000, China
| | - Yuzhou Zeng
- Department of Imaging Medicine, Southwest Medical University, Luzhou 646000, China
| | - Junjie Li
- School of Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou 646000, China
| | - Houyin Shi
- Department of Orthopedics, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou 646000, China; Center for Orthopedic Diseases Research, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou 646000 China; Luzhou Key Laboratory of Orthopedics Prevention and Treatment of Integrated Traditional Chinese and Western Medicine, Luzhou 646000 China
| | - Lei Zhang
- Department of Orthopedics, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou 646000, China; Center for Orthopedic Diseases Research, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou 646000 China; Luzhou Key Laboratory of Orthopedics Prevention and Treatment of Integrated Traditional Chinese and Western Medicine, Luzhou 646000 China.
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Ma T, Chen LL. Hypoglycemia in Critically Ill Patients: A Concise Clinical Review. Crit Care Nurs Q 2024; 47:270-274. [PMID: 39265108 DOI: 10.1097/cnq.0000000000000525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2024]
Abstract
Hypoglycemia in critical care is a well-documented phenomenon, linking both physiological and clinical evidence to harmful outcomes and an increased risk of mortality. Its implications span medical and non-medical consequences, such as cardiovascular and cerebrovascular complications, and escalated health care expenses and hospitalization duration. Mitigation measures for modifiable risk factors and education for both patients and health care providers on hypoglycemia can effectively prevent the onset of inpatient hypoglycemia. This concise clinical review offers a brief overview of hypoglycemia in critically ill patients, encompassing its pathophysiology, etiology, diagnosis, management, and prevention.
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Affiliation(s)
- Terilyn Ma
- Author Affiliations: DNP AGACNP Program, Columbia University School of Nursing, New York, New York (Drs Ma and Chen); and Department of Anesthesiology and Critical Care Medicine, Research and Simulated Learning, Critical Care Center, Memorial Sloan Kettering Cancer Center, New York, New York (Dr Chen)
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Maeda S, Matsumoto M, Segawa K, Iwamoto K, Nakamura N. Development of scaffold-free tissue-engineered constructs derived from mesenchymal stem cells with serum-free media for cartilage repair and long-term preservation. Cytotechnology 2024; 76:595-612. [PMID: 39188648 PMCID: PMC11344744 DOI: 10.1007/s10616-024-00637-y] [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: 01/11/2024] [Accepted: 06/18/2024] [Indexed: 08/28/2024] Open
Abstract
Synovial mesenchymal stem cells (sMSCs) have great potential for cartilage repair, but their therapeutic design to avoid adverse effects associated with unknown factors remains a challenge. In addition, because long-term preservation is indispensable to maintain high quality levels until implantation, it is necessary to reduce their fluctuations. This study aimed to investigate the properties and feasibility of novel scaffold-free tissue-engineered constructs using serum-free media and to develop long-term preservation methods. sMSCs were cultured in serum-free media, seeded at high density in a monolayer, and finally developed as a sheet-like construct called "gMSC1". The properties of frozen gMSC1 (Fro-gMSC1) were compared with those of refrigerated gMSC1 (Ref-gMSC1) and then examined by their profile. Chondrogenic differentiation potential was analyzed by quantitative real-time polymerase chain reaction and quantification of glycosaminoglycan content. Xenografts into the cartilage defect model in rats were evaluated by histological staining. gMSC1 showed nearly similar properties independent of the preservation conditions. The animal experiment demonstrated that the defect could be filled with cartilage-like tissue with good integration to the adjacent tissue, suggesting that gMSC1 was formed and replaced the cartilage. Furthermore, several chondrogenesis-related factors were significantly secreted inside and outside gMSC1. Morphological analysis of Fro-gMSC1 revealed comparable quality levels to those of fresh gMSC1. Thus, if cryopreserved, gMSC1, with no complicated materials or processes, could have sustained cartilage repair capacity. gMSC1 is a prominent candidate in novel clinical practice for cartilage repair, allowing for large quantities to be manufactured at one time and preserved for a long term by freezing. Supplementary Information The online version contains supplementary material available at 10.1007/s10616-024-00637-y.
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Affiliation(s)
- Satoshi Maeda
- TWOCELLS Co., Ltd, 1–6-10 Deshio, Minami-ku, Hiroshima, 734–0001 Japan
| | - Masaya Matsumoto
- TWOCELLS Co., Ltd, 1–6-10 Deshio, Minami-ku, Hiroshima, 734–0001 Japan
| | - Kotaro Segawa
- TWOCELLS Co., Ltd, 1–6-10 Deshio, Minami-ku, Hiroshima, 734–0001 Japan
| | - Kaori Iwamoto
- TWOCELLS Co., Ltd, 1–6-10 Deshio, Minami-ku, Hiroshima, 734–0001 Japan
| | - Norimasa Nakamura
- Department of Orthopaedics, Osaka University Graduate School of Medicine, 2–2 Yamadaoka, Suita, Osaka, 565–0871 Japan
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Ye L, Huang J, Liang X, Guo W, Sun X, Shao C, He Y, Zhang J. Jiawei Taohe Chengqi Decoction attenuates CCl 4 induced hepatic fibrosis by inhibiting HSCs activation via TGF-β1/CUGBP1 and IFN-γ/Smad7 pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 133:155916. [PMID: 39094440 DOI: 10.1016/j.phymed.2024.155916] [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: 02/26/2024] [Revised: 05/20/2024] [Accepted: 07/25/2024] [Indexed: 08/04/2024]
Abstract
BACKGROUND Hepatic fibrosis (HF) is an essential stage in the progression of different chronic liver conditions to cirrhosis and even hepatocellular carcinoma. The activation of hepatic stellate cells (HSCs) plays a crucial role in the progression of HF. IFN- γ/Smad7 pathway can inhibit HSCs activation, while TGF-β1/CUGBP1 pathway can inhibit IFN-γ/Smad7 pathway transduction and promote HSCs activation. Thus, inhibiting the TGF-β1/CUGBP1 pathway and activating the IFN-γ/Smad7 pathway reverses HSCs activation and inhibits HF. Jiawei Taohe Chengqi Decoction (JTCD) was derived from the Taohe Chengqi Tang in the ancient Chinese medical text titled "Treatise on Febrile Diseases". We found several anti-HF components in JTCD including ginsenoside Rb1 and others, but the specific mechanism of anti-HF in JTCD is not clear. PURPOSE To elucidate the specific mechanism by which JTCD reverses HF by inhibiting the activation of HSCs, and to establish a scientific foundation for treating HF with Traditional Chinese medicine (TCM). METHODS We constructed a CCl4-induced mice HF model in vivo and activated human hepatic stellate cell line (LX-2) with TGF-β1 in vitro, after which they were treated with JTCD and the corresponding inhibitors. We examined the expression of pivotal molecules in the two pathways mentioned above by immunofluorescence staining, Western blotting and RT-PCR. RESULTS JTCD attenuated liver injury and reduced serum ALT and AST levels in mice. In addition, JTCD attenuated CCl4-induced HF by decreasing the expression of α-SMA, COL1A1 and other markers of HSCs activation in mice liver tissue. Moreover, JTCD effectively suppressed the levels of TGF-β1, p-Smad3, p-p38MAPK, p-ATF2, and CUGBP1 in vivo and in vitro and upregulated the levels of IFN-γ, p-STAT1, and Smad7. Mechanically, after using the inhibitors of both pathways in vitro, we found that JTCD inhibited the activation of HSCs by restoring the balance of the TGF-β1/CUGBP1 and IFN-γ/Smad7 pathways. CONCLUSION We demonstrated that JTCD inhibited HSCs activation and reversed HF by inhibiting the TGF-β1/CUGBP1 signalling pathway and upregulating the IFN-γ/Smad7 signalling pathway. Moreover, we have identified specific links where JTCD interferes with both pathways to inhibit HSCs activation. JTCD is an effective candidate for the clinical treatment of HF.
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Affiliation(s)
- Linmao Ye
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou 310053, China
| | - Jiaxin Huang
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou 310053, China
| | - Xiaofan Liang
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou 310053, China
| | - Wenqin Guo
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou 310053, China
| | - Xiguang Sun
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou 310053, China
| | - Chang Shao
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou 310053, China
| | - Yi He
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou 310053, China
| | - Junjie Zhang
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Binjiang District, Hangzhou 310053, China.
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Yang J, Zhang Z, Pang C, Cao D, Yan D, Fan J. Comprehensive analysis of CXCL10 and MIP-3a reveals their potential clinical application in hepatocellular carcinoma. Transl Oncol 2024; 48:102071. [PMID: 39098213 PMCID: PMC11359764 DOI: 10.1016/j.tranon.2024.102071] [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: 01/22/2024] [Revised: 07/02/2024] [Accepted: 08/01/2024] [Indexed: 08/06/2024] Open
Abstract
Chemokines play a crucial role in the pathogenesis of patients with hepatocellular carcinoma (HCC). The expression levels of interferon-γ-induced protein-10 (CXCL10) and macrophage inflammatory protein-3α (MIP-3a) were investigated to clarify their clinical significance in HCC. The protein levels of CXCL10 and MIP-3a in the serum of 105 HBV-associated HCC patients, 50 patients with liver cirrhosis (LC), 50 patients with chronic hepatitis B (CHB) and 50 healthy donors (HC) were detected by liquid chip technology (Luminex) or ELISA. In addition, their mRNA levels were also determined in liver cancer and adjacent cancer tissue (paracancer; ParaCa) from 65 HCC patients. The online database UALCAN was used to analyze the association between CXCL10 and pathological manifestations of liver cancer. In addition, the diagnostic value of CXCL10/MIP-3a and AFP in HCC patients was determined by analyzing the Receiver Operating Characteristic Curve (ROC). The protein concentrations of CXCL10 and MIP-3a were significantly higher in the HCC group than in the LC, CHB and HC groups. CXCL10 in sera and liver cancer tissues is significantly positively correlated with ALT, but no significance between CXCL10 in ParaCa tissues and sera-ALT. Their mRNA is significantly higher in cancer tissues than in ParaCa tissues. The areas under the ROC curve of CXCL10, MIP-3a, CXCL10 and MIP-3a combined and AFP were 0.9169, 0.9261, 0.9299 and 0.7880, respectively. Elevated chemokines CXCL10 and MIP-3a in HCC patients may be associated with the clinical manifestation of HCC and could be a potential molecular marker for prognostic evaluation or a therapeutic target for HCC.
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Affiliation(s)
- Jiezuan Yang
- The First Affiliated Hospital, Zhejiang University School of Medicine, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Hangzhou 310003, China.
| | - Zhengliang Zhang
- Department of Laboratory Medicine, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Caihong Pang
- Department of Transfusion, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Dan Cao
- The First Affiliated Hospital, Zhejiang University School of Medicine, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Hangzhou 310003, China
| | - Dong Yan
- The First Affiliated Hospital, Zhejiang University School of Medicine, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Hangzhou 310003, China.
| | - Jun Fan
- The First Affiliated Hospital, Zhejiang University School of Medicine, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Hangzhou 310003, China
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Liu F, Wu W, Cao W, Feng L, Yuan J, Ren Z, Dai N, Wang X, Li X, Yue S. EREG silencing inhibits tumorigenesis via inactivating ERK/p38 MAPK pathway in pancreatic ductal adenocarcinoma. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167336. [PMID: 38972433 DOI: 10.1016/j.bbadis.2024.167336] [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: 02/12/2024] [Revised: 06/20/2024] [Accepted: 07/01/2024] [Indexed: 07/09/2024]
Abstract
Epiregulin (EREG) is a member of the epidermal growth factor (EGF) family. An increasing body of evidence has demonstrated the pivotal role of EREG in the pathogenesis and progression of various malignancies. However, the clinical significance and biological role of EREG in pancreatic ductal adenocarcinoma (PDAC) have yet to be fully elucidated. We found that EREG is highly expressed in PDAC tissues compared with paracancerous tissues through public databases and clinical samples. High EREG expression predicted worse overall survival (OS) and recurrence-free survival (RFS) in patients with PDAC. Multivariate analysis revealed that EREG can serve as an independent prognostic indicator. In addition, EREG silencing inhibited PDAC cell proliferation, migration, progression, altered cell cycle, facilitated apoptosis in vitro and suppressed tumor growth in vivo. Conversely, EREG overexpression facilitated the proliferation, migration, and invasion in PaTu-8988 t cell. Through transcriptome sequencing and experimental verification, we found EREG mediates PDAC tumorigenesis through ERK/p38 MAPK signaling pathway. Moreover, we found EREG expression is closely related to PD-L1 expression in PDAC tissues and cells. Therefore, EREG is expected to be a prospective prognostic and therapeutic marker for PDAC.
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Affiliation(s)
- Fuyuan Liu
- Department of General Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Weikang Wu
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Weiwei Cao
- Department of clinical laboratory, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Liangyong Feng
- Department of General Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Juzheng Yuan
- Department of General Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Zhuohui Ren
- Department of General Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Niu Dai
- Department of General Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Xudan Wang
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China.
| | - Xiao Li
- Department of General Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China.
| | - Shuqiang Yue
- Department of General Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710032, China.
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Aoki H, Kawada H, Hanabata Y, Shinkura A, Harada K, Tachibana K, Awane K, Tanino K, Nishitai R. Laparoscopic right gastroepiploic artery-sparing distal gastric tube resection with lymph node dissection for gastric tube cancer after esophagectomy: A novel surgical approach (with video). Asian J Endosc Surg 2024; 17:e13359. [PMID: 39118200 DOI: 10.1111/ases.13359] [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: 05/27/2024] [Revised: 06/28/2024] [Accepted: 07/02/2024] [Indexed: 08/10/2024]
Abstract
INTRODUCTION Total resection of the gastric tube with lymphadenectomy for advanced gastric tube cancer is highly invasive and associated with severe complications. Other surgical option, partial gastrectomy or wedge resection, is insufficient if lymph node metastasis is suspected. Therefore, a technique balancing invasiveness and curability is required. MATERIALS AND SURGICAL TECHNIQUE First, we laparoscopically peeled off adhesions of the gastric tube, gastric mesentery (including the right gastroepiploic artery/vein), pericardial membrane, and aorta, up to the planned resection line. Subsequently, we cut the infrapyloric and right gastric arteries at their roots and dissected No. 5 and No. 6 lymph nodes. We taped and spared the right gastroepiploic artery and vein and dissected the tissues including No. 4d lymph nodes. Finally, the gastric tube was cut using a linear stapler, and the remaining gastric tube was anastomosed to the jejunum with a circular stapler. The mean operative time for the three cases treated using this intervention was 729 min. The patients were discharged on postoperative day 8 or 9 without any complications. They all remained alive and recurrence-free. DISCUSSION This novel approach balances invasiveness and curability by leveraging the advantages of laparoscopy. The procedure was performed safely and reproducibly in three consecutive cases, providing another viable option for the treatment of gastric tube cancer.
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Affiliation(s)
- Hikaru Aoki
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
| | - Hironori Kawada
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
| | - Yusuke Hanabata
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
| | - Akina Shinkura
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
| | - Kaichiro Harada
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
| | - Keigo Tachibana
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
| | - Kento Awane
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
| | - Keisuke Tanino
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
| | - Ryuta Nishitai
- Department of Surgery, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
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Tohen M, Yu J, Kramer K, Nguyen HB. Early improvement with cariprazine as a predictor of antidepressant, anxiolytic, and antimanic response in bipolar I mania and depression: A pooled post hoc analysis of randomized cariprazine trials. J Affect Disord 2024; 362:194-200. [PMID: 38942209 DOI: 10.1016/j.jad.2024.06.100] [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: 12/18/2023] [Revised: 06/03/2024] [Accepted: 06/25/2024] [Indexed: 06/30/2024]
Abstract
BACKGROUND Early symptomatic improvement may predict treatment response in bipolar I disorder. Cariprazine has demonstrated early treatment effects in bipolar I depression and mania studies; therefore, we assessed whether early improvement with cariprazine predicts eventual treatment response. METHODS Post hoc analyses used pooled data from randomized, double-blind, placebo-controlled bipolar I depression (NCT02670538, NCT02670551) and mania (NCT00488618, NCT01058096, NCT01058668) trials. In depression studies (cariprazine 1.5 mg/d, 3 mg/d, or placebo), early improvement in Montgomery-Åsberg Depression Rating Scale (MADRS) and Hamilton Anxiety Rating Scale (HAM-A) total scores (≥25 % improvement at day 15) and subsequent depressive/anxiety symptom response status (≥50 % improvement at week 6) were assessed. In mania studies (cariprazine 3-12 mg/d or placebo), early improvement in Young Mania Rating Scale (YMRS) total scores (≥25 % improvement at day 7) and manic symptom response status (≥50 % improvement at week 3) were assessed. RESULTS Patients with bipolar I depression and early MADRS improvement were approximately 4- to 6-times as likely to achieve MADRS or HAM-A response than those without early improvement; patients with early HAM-A improvement were approximately 3- to 4-times as likely to achieve MADRS or HAM-A response. A subset of patients without early improvement with cariprazine 1.5 mg/d (20 %-31 %) subsequently responded following up-titration. Patients with mania and early YMRS improvement were approximately 5 times more likely to have manic symptom response than those without early improvement. LIMITATIONS Post hoc analysis; relatively short study durations; flexible-dosing (mania studies). CONCLUSIONS Early symptom improvement with cariprazine may inform therapeutic decisions for patients with bipolar I disorder.
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Affiliation(s)
- Mauricio Tohen
- Department of Psychiatry and Behavioral Sciences, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Jun Yu
- AbbVie, Florham Park, NJ, USA
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Lin B, Liu Z, Li D, Zhang T, Yu C. Associations of serum carotenoids with all-cause and cardiovascular mortality in adults with MAFLD. Nutr Metab Cardiovasc Dis 2024; 34:2315-2324. [PMID: 39003130 DOI: 10.1016/j.numecd.2024.06.001] [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: 04/03/2024] [Revised: 05/21/2024] [Accepted: 06/03/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND AND AIMS The associations between serum carotenoids and mortality are contradictory in various metabolic-associated diseases. This study aimed to examine the associations of five major serum carotenoids with mortality among adults with metabolic dysfunction-associated fatty liver disease (MAFLD). METHODS AND RESULTS This analysis included 3040 individuals with MAFLD from the Third National Health and Nutrition Examination Survey (NHANES III). All-cause and cardiovascular mortality were ascertained by linkage to the National Death Index through December 31, 2019. Cox proportional hazards regression models were employed to estimate hazard ratios (HRs) and 95% confidence intervals (CIs), and restricted cubic spline (RCS) analyses were performed to assess the linearity of the associations. During a follow-up period of 826,547 person-years, 1325 all-cause and 429 cardiovascular deaths occurred. For all-cause mortality, compared with those in the lowest quartiles, the multivariable-adjusted HRs (95% CIs) in the highest quartiles were 0.63 (0.49-0.81) for α-carotene; 0.65 (0.52-0.80) for β-carotene; 0.64 (0.51-0.81) for β-cryptoxanthin; 0.73 (0.56-0.95) for lycopene; and 0.69 (0.52-0.91) for lutein/zeaxanthin. For cardiovascular mortality, the multivariable-adjusted HRs (95% CIs) in the highest quartiles were 0.51 (0.33-0.78) for α-carotene; 0.54 (0.35-0.82) for β-carotene; 0.52 (0.34-0.80) for β-cryptoxanthin; 0.63 (0.44-0.90) for lycopene; and 0.62 (0.39-0.99) for lutein/zeaxanthin. Besides, serum α-carotene, β-cryptoxanthin, and lycopene exhibited linear correlations with all-cause mortality in MAFLD adults, and four serum carotenoids, except β-carotene, were linearly correlated with cardiovascular mortality. CONCLUSIONS Lower serum α-carotene, β-carotene, β-cryptoxanthin, lycopene, and lutein/zeaxanthin concentrations were associated with higher risk of all-cause and cardiovascular mortality in US adults with MAFLD.
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Affiliation(s)
- Bingru Lin
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou 310003, China
| | - Zhening Liu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou 310003, China
| | - Dingwu Li
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou 310003, China
| | - Tiantian Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou 310003, China
| | - Chaohui Yu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou 310003, China.
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Korkmaz M, Ceylan CM, Korkmaz MD. Is cervical sagittal alignment associated with pain and disability in myofascial pain syndrome?: A cross-sectional study. Clin Neurol Neurosurg 2024; 245:108458. [PMID: 39079289 DOI: 10.1016/j.clineuro.2024.108458] [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: 05/21/2024] [Revised: 07/08/2024] [Accepted: 07/13/2024] [Indexed: 09/10/2024]
Abstract
OBJECTIVE To elucidate the role of cervical sagittal alignment in the pathophysiology of cervical myofascial pain syndrome(MFPS) and its impact on pain levels and disability status among patients. METHODS This prospective cross-sectional study included participants aged 18-64 years experiencing neck pain for more than 3 months and diagnosed with MFPS. Cervical sagittal parameters (C0-2 cervical lordosis(CL) angle, C2-7 CL angle, cervical sagittal vertical axis (cSVA), T1 slope, T1 slope minus CL mismatch(T1S-CL), and cervical tilt) were measured using Surgimap software by an expert physiatrist. Pain levels were assessed using the Numerical Pain Rating Scale(NRS), and neck disability was evaluated using the Neck Bournemouth Questionnaire(NBQ). RESULTS Out of 200 initially assessed participants with cervical MFPS, 133 were included after excluding ineligible individuals. The mean age of the participants was 35.3±8.2 years. Participants categorized by pain severity (moderate vs. severe) showed no significant differences in cervical range of motion, C0-2 angle, cSVA, T1 slope and T1S-CL. However, significant differences were observed in C2-7 angle (p=0.008), cervical tilt (p=0.006), and NBQ scores (p<0.001) between the two pain severity groups. Grouping based on T1S-CL compliance showed no significant differences in pain and disability effects. Correlation analysis revealed weak negative correlations between pain levels and C2-7 Cobb angle (p=0.009, r=0.226) as well as cervical tilt (p=0.005, r=0.243). No correlations were found between cervical sagittal parameters and NBQ scores. CONCLUSIONS Decreased C2-7 CL angle and cervical tilt angle are associated with increased pain levels; however, cervical sagittal alignment was not found to be associated with disability.
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Affiliation(s)
- Murat Korkmaz
- Department of Orthopedics and Traumatology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkiye.
| | - Cansin Medin Ceylan
- Department of Physical Medicine and Rehabilitation, Istanbul Physical Therapy and Rehabilitation Training and Research Hospital, Istanbul, Turkiye.
| | - Merve Damla Korkmaz
- Department of Physical Medicine and Rehabilitation, Biruni University Faculty of Medicine, Istanbul, Turkiye.
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Zeng L, Yang K, Yu G, Chen J, Long Z, Xiang W, Liu S, Zheng Y, Yan Y, Hao M, Sun L. Efficacy and safety of culture-expanded mesenchymal stromal cell therapy in the treatment of 4 types of inflammatory arthritis: A systematic review and meta-analysis of 36 randomized controlled trials. Semin Arthritis Rheum 2024; 68:152498. [PMID: 38970896 DOI: 10.1016/j.semarthrit.2024.152498] [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: 03/22/2024] [Revised: 05/09/2024] [Accepted: 05/29/2024] [Indexed: 07/08/2024]
Abstract
OBJECTIVE This study aims to assess the effectiveness and safety of mesenchymal stem cell (MSC) transplantation in the treatment of inflammatory arthritis. METHODS Two researchers conducted a comprehensive search of Chinese and English databases from their inception until July 2023. The literature screening and data extraction were then performed. Statistical analysis was carried out using RevMan 5.4 software. RESULTS A total of 36 relevant RCTs, involving 2,076 participants, were ultimately included in this study. These RCTs encompassed four types of inflammatory arthritis, namely rheumatoid arthritis (RA), osteoarthritis (OA), ankylosing spondylitis (AS), and systemic sclerosis (SSc). The results demonstrated that MSC therapy exhibited improvements in the Visual Analog Scale (VAS) for pain in OA patients (bone marrow: SMD=-0.95, 95 % CI: -1.55 to -0.36, P = 0.002; umbilical cord: SMD=-2.03, 95 % CI: -2.99 to -1.07, P < 0.0001; adipose tissue: SMD=-1.26, 95 % CI: -1.99 to -0.52, P = 0.0009). Specifically, MSCs sourced from adipose tissue showed enhancements in Western Ontario and McMaster Universities Arthritis Index (WOMAC) pain (P = 0.0001), WOMAC physical function (P = 0.001), and total WOMAC scores (P = 0.0003). As for MSC therapy in RA, AS, and SSc, the current systematic review suggests a potential therapeutic effect of MSCs on these inflammatory arthritic conditions. Safety assessments indicated that MSC therapy did not increase the incidence of adverse events. CONCLUSION MSCs have the potential to alleviate joint pain and improve joint function in patients with inflammatory arthritis. Moreover, MSC therapy appears to be relatively safe and could be considered as a viable alternative treatment option for inflammatory arthritis.
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Affiliation(s)
- Liuting Zeng
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing, China.
| | - Kailin Yang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China; Psychosomatic laboratory, Department of Psychiatry, Daqing Hospital of Traditional Chinese Medicine, Daqing, China.
| | - Ganpeng Yu
- People's Hospital of Ningxiang City, Ningxiang, China
| | - Junpeng Chen
- Psychosomatic laboratory, Department of Psychiatry, Daqing Hospital of Traditional Chinese Medicine, Daqing, China; Department of Physiology, School of Medicine, University of Louisville, Kentucky, USA; Tong Jiecheng Studio, Hunan University of Science and Technology, Xiangtan, China.
| | - Zhiyong Long
- Department of Physical Medicine and Rehabilitation, The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wang Xiang
- The First People's Hospital of Changde City, Changde, China
| | - Shuman Liu
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing, China
| | - Yaru Zheng
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing, China
| | - Yexing Yan
- Psychosomatic laboratory, Department of Psychiatry, Daqing Hospital of Traditional Chinese Medicine, Daqing, China
| | - Moujia Hao
- Psychosomatic laboratory, Department of Psychiatry, Daqing Hospital of Traditional Chinese Medicine, Daqing, China
| | - Lingyun Sun
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing, China; Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.
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232
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Shoji R, Teraishi F, Kondo Y, Inokuchi T, Kinugasa H, Fujiwara T. Endoscopic lavage for an infected pelvic hematoma in a patient with pelvic sepsis after anterior pelvic exenteration. Asian J Endosc Surg 2024; 17:e13384. [PMID: 39252203 DOI: 10.1111/ases.13384] [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: 07/13/2024] [Revised: 08/19/2024] [Accepted: 08/26/2024] [Indexed: 09/11/2024]
Abstract
Anastomotic leakage and subsequent pelvic sepsis are serious complications after surgery for pelvic malignancies, particularly challenging due to the large pelvic cavity dead space post-exenteration. We report a 47-year-old man treated for a severely infected pelvic hematoma and sepsis following anastomotic leakage after anterior pelvic exenteration. Post robot-assisted exenteration for locally advanced sigmoid colon cancer treated with neoadjuvant chemotherapy, a pelvic abscess from anastomotic dehiscence was identified. Initial CT-guided drainage and subsequent laparoscopic drainage were performed. On postoperative day 22, a bleeding left internal iliac pseudoaneurysm required embolization. Despite these efforts, the sepsis worsened due to an enlarged, infected hematoma. Endoscopic lavage, in collaboration with skilled endoscopists, successfully removed the hematoma, leading to an improved inflammatory response, and the patient was discharged. Endoscopic lavage proved to be the safest and most effective treatment for pelvic sepsis with an infected hematoma after various attempted interventions.
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Affiliation(s)
- Ryohei Shoji
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Fuminori Teraishi
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
- Department of Minimally Invasive Therapy Center, Okayama University Hospital, Okayama, Japan
| | - Yoshitaka Kondo
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Toshihiro Inokuchi
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hideaki Kinugasa
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Toshiyoshi Fujiwara
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
- Department of Minimally Invasive Therapy Center, Okayama University Hospital, Okayama, Japan
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Lahat-Birka N, Boussi-Gross R, Ben Ari A, Efrati S, Ben-David S. Retrospective Analysis of Fibromyalgia: Exploring the Interplay Between Various Triggers and Fibromyalgia's Severity. Clin J Pain 2024; 40:578-587. [PMID: 39099287 DOI: 10.1097/ajp.0000000000001236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 07/23/2024] [Indexed: 08/06/2024]
Abstract
OBJECTIVES This study aimed to explore the diverse etiological factors associated with fibromyalgia (FM), including trauma, stress, infections, and head injuries, and investigate their potential correlation with FM severeness manifestation, aiming to discern FM subgroups. METHODS The study was a retrospective analysis, conducted with data of 182 FM patients. Each patient's medical history was analyzed to identify a primary etiological event preceding FM. Following this, correlations were examined between each etiology group and different measurements, such as the impact of FM on overall function, widespread pain, depression, anxiety, and cognitive impairments. Cluster analysis was conducted to distinguish between groups of symptoms and functioning. RESULTS Contrary to the initial hypothesis, no direct association between a specific trigger and symptom manifestation was identified. However, cluster analyses revealed 2 distinct profiles based on symptom severity. Emotional trauma emerged as a potential contributor to heightened symptom severity, impacting overall function and cognitive abilities. DISCUSSION Emotional trauma and stress are crucial factors exacerbating FM symptoms, highlighting the importance of managing these elements in FM patients. This study underscores the complexity of FM, necessitating a nuanced understanding of its etiology and symptomatology. We recommend a multidisciplinary treatment approach that includes assessing and addressing chronic stress and trauma and incorporating stress management interventions to improve patient outcomes.
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Affiliation(s)
- Noa Lahat-Birka
- The Department of Psychology, Hebrew University of Jerusalem
- The Sagol Center for Hyperbaric Medicine and Research at Shamir Medical Center, Be'er Ya'akov
| | - Rahav Boussi-Gross
- The Sagol Center for Hyperbaric Medicine and Research at Shamir Medical Center, Be'er Ya'akov
| | - Amichai Ben Ari
- Herman Dana Division of Child and Adolescent Psychiatry, Hadassah-Hebrew University Medical Center
- Department of Behavioral Sciences, Ariel University, Ariel, Israel
| | - Shai Efrati
- The Sagol Center for Hyperbaric Medicine and Research at Shamir Medical Center, Be'er Ya'akov
| | - Shiri Ben-David
- The Department of Psychology, Hebrew University of Jerusalem
- Department of Psychology, Hadassah Medical Center, Jerusalem
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Ye P, Gao L, Xia Z, Peng L, Shi X, Ma J, Dong Y, Dai D, Yang Q, Chen X, Fan X, Wan N, Zhang J, Li B, Zhou L, Wu G, Yang L, Li X, Yan Y, He Y. Association between non-alcoholic fatty liver disease and metabolic abnormalities in children with different weight statuses. Public Health 2024; 235:160-166. [PMID: 39141964 DOI: 10.1016/j.puhe.2024.06.004] [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: 02/18/2024] [Revised: 05/29/2024] [Accepted: 06/04/2024] [Indexed: 08/16/2024]
Abstract
OBJECTIVES Both obesity and non-alcoholic fatty liver disease (NAFLD) increase the risk of metabolic abnormalities. However, the metabolic status of children suffering from NAFLD and exhibiting various subtypes of obesity is currently unclear. We aimed to explore the association between NAFLD and metabolic abnormalities in children with different weight statuses. METHODS We included 6086 participants aged 6-18 years from the China Child and Adolescent NAFLD Study (CCANS), all of whom had undergone ultrasonography or magnetic resonance imaging-proton density fat fraction (MRI-PDFF) to identify NAFLD and metabolic abnormalities, including hyperglycemia, high triglycerides (TG), low high-density lipoprotein cholesterol (HDL-C), high low-density lipoprotein cholesterol, high total cholesterol, and hyperuricemia. RESULTS Among the participants, there were 2408 children with obesity and NAFLD, 174 with NAFLD, 2396 with obesity, and 1108 without obesity and NAFLD. The odds ratios (ORs) of suffering from individual metabolic abnormalities were significantly greater in children with obesity and NAFLD than in children without obesity and NAFLD, with ORs ranging from 6.23 (95% CI: 4.56, 8.53) to 1.77 (95% CI: 1.06, 2.94). The ORs of metabolic abnormalities, except for low HDL-C, were greater in children with NAFLD alone than in children without obesity or NAFLD, with ORs ranging from 4.36 (95% CI: 2.77, 6.84) to 2.08 (95% CI: 1.14, 3.78). Notably, obesity and NAFLD had a multiplicative effect on overall metabolic abnormalities, high TG levels, and low HDL-C levels. CONCLUSIONS Children with obesity and NAFLD could be at a significantly increased risk of metabolic abnormalities. Even for children without obesity, NAFLD appears to be associated with an increased risk of experiencing a worsened metabolic status.
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Affiliation(s)
- P Ye
- School of Public Health, Capital Medical University, Beijing, China; Center for Non-communicable Disease Management, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - L Gao
- School of Public Health, Capital Medical University, Beijing, China; Center for Non-communicable Disease Management, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Z Xia
- School of Public Health, Capital Medical University, Beijing, China
| | - L Peng
- Department of Children Health Care, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - X Shi
- Children's Health Management Center, Children's Hospital of Soochow University, Suzhou, China
| | - J Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Haidian District, Beijing, 100191, China
| | - Y Dong
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Haidian District, Beijing, 100191, China
| | - D Dai
- Endoscopy Center and Gastroenterology Department, Shenzhen Children's Hospital, Shenzhen, China
| | - Q Yang
- Endoscopy Center and Gastroenterology Department, Shenzhen Children's Hospital, Shenzhen, China
| | - X Chen
- Department of pediatrics, Tangshan People's Hospital, Tangshan, China
| | - X Fan
- Department of Pediatric, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - N Wan
- Department of Pediatrics, Beijing Jishuitan Hospital, 68 Huinanbei Road, Beijing, 100096, China
| | - J Zhang
- Department of Pediatrics, Beijing Jishuitan Hospital, 68 Huinanbei Road, Beijing, 100096, China
| | - B Li
- Department of clinical nutrition, Kunming Children's Hospital, Kunming, China
| | - L Zhou
- Department of clinical nutrition, Kunming Children's Hospital, Kunming, China
| | - G Wu
- The Affiliated Hospital of Hangzhou Normal University, Hangzhou, China
| | - L Yang
- The Affiliated Hospital of Hangzhou Normal University, Hangzhou, China
| | - X Li
- Department of Children Health Care, Children's Hospital of Nanjing Medical University, Nanjing, China.
| | - Y Yan
- Center for Non-communicable Disease Management, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
| | - Y He
- School of Public Health, Capital Medical University, Beijing, China.
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235
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Wang Z, Yao J, Jing X, Li K, Lu S, Yang H, Ding H, Li K, Cheng W, He G, Jiang T, Liu F, Yu J, Han Z, Cheng Z, Tan S, Wang Z, Qi E, Wang S, Zhang Y, Li L, Dong X, Liang P, Yu X. A combined model based on radiomics features of Sonazoid contrast-enhanced ultrasound in the Kupffer phase for the diagnosis of well-differentiated hepatocellular carcinoma and atypical focal liver lesions: a prospective, multicenter study. Abdom Radiol (NY) 2024; 49:3427-3437. [PMID: 38744698 DOI: 10.1007/s00261-024-04253-4] [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: 02/04/2024] [Revised: 02/04/2024] [Accepted: 02/08/2024] [Indexed: 05/16/2024]
Abstract
OBJECTIVE The objective of this study was to develop a combined model based on radiomics features of Sonazoid contrast-enhanced ultrasound (CEUS) during the Kupffer phase and to evaluate its value in differentiating well-differentiated hepatocellular carcinoma (w-HCC) from atypical benign focal liver lesions (FLLs). METHODS A total of 116 patients with preoperatively Sonazoid-CEUS confirmed w-HCC or benign FLL were selected from a prospective multiple study on the clinical application of Sonazoid in FLLs conducted from August 2020 to March 2021. According to the randomization principle, the patients were divided into a training cohort and a test cohort in a 7:3 ratio. Seventy-nine patients were used for establishing and training the radiomics model and combined model. In comparison, 37 patients were used for validating and comparing the performance of the models. The diagnostic efficacy of the models for w-HCC and atypical benign FLLs was evaluated using ROCs curves and decision curves. A combined model nomogram was created to assess its value in reducing unnecessary biopsies. RESULTS Among the patients, there were 55 cases of w-HCC and 61 cases of atypical benign FLLs, including 28 cases of early liver abscess, 16 cases of atypical hepatic hemangioma, 8 cases of hepatocellular dysplastic nodules (DN), and 9 cases of focal nodular hyperplasia (FNH). The radiomics model and combined model we established had AUCs of 0.905 and 0.951, respectively, in the training cohort, and the AUCs of the two models in the test cohort were 0.826 and 0.912, respectively. The combined model outperformed the radiomics feature model significantly. Decision curve analysis demonstrated that the combined model achieved a higher net benefit within a specific threshold probability range (0.25 to 1.00). A nomogram of the combined model was developed. CONCLUSION The combined model based on the radiomics features of Sonazoid-CEUS in the Kupffer phase showed satisfactory performance in diagnosing w-HCC and atypical benign FLLs. It can assist clinicians in timely detecting malignant FLLs and reducing unnecessary biopsies for benign diseases.
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Affiliation(s)
- Zhen Wang
- Medical School of Chinese PLA, 28 Fuxing Road, Beijing, 100853, China
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China
| | - Jundong Yao
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China
- Department of Ultrasound, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, 471000, China
| | - Xiang Jing
- Department of Ultrasound, Tianjin Third Central Hospital, Tianjin, China
| | - Kaiyan Li
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - ShiChun Lu
- Department of Hepatobiliary Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Hong Yang
- Department of Medical Ultrasonics, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Hong Ding
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai, China
| | - Kai Li
- Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Wen Cheng
- Department of Ultrasonography, Harbin Medical University Cancer Hospital, Harbin, China
| | - Guangzhi He
- Department of Ultrasound, University of Chinese Academy of Sciences Shenzhen Hospital, Guangming District, Shenzhen, China
| | - Tianan Jiang
- Department of Ultrasound Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Fangyi Liu
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China
| | - Jie Yu
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China
| | - Zhiyu Han
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, China
| | - Zhigang Cheng
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, China
| | - Shuilian Tan
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, China
| | - Zhen Wang
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, China
| | - Erpeng Qi
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, China
| | - Shuo Wang
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China
| | - YiQiong Zhang
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China
| | - Lu Li
- Medical School of Chinese PLA, 28 Fuxing Road, Beijing, 100853, China
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China
| | - Xiaocong Dong
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China
| | - Ping Liang
- Department of Interventional Ultrasound, Fifth Medical Center of Chinese, PLA General Hospital, Beijing, China.
| | - Xiaoling Yu
- Department of Interventional Ultrasound, First Medical Center of Chinese, PLA General Hospital, No.28 Fuxing Road, Beijing, 100853, China.
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Liu Y, Meng F, Ma J, Zhang W, Yu J, Zhou Y, Zuo W, Yan Z, Pan C, Luo J. Unveiling the impact of cirrhotic cardiomyopathy on portal hemodynamics and survival after transjugular intrahepatic portosystemic shunt: a prospective study. Abdom Radiol (NY) 2024; 49:3507-3516. [PMID: 38900326 DOI: 10.1007/s00261-024-04446-x] [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: 04/07/2024] [Revised: 05/31/2024] [Accepted: 06/07/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND AND AIMS The placement of Transjugular intrahepatic portosystemic shunt (TIPS) results in a sudden increase in central circulating blood volume, which requires proper regulation of the cardiovascular system. We aimed to investigate the impact of TIPS on cirrhotic cardiomyopathy (CCM). METHOD A consecutive case series of patients with cirrhosis who underwent TIPS were evaluated by echocardiography and pressure measurements before, immediately after TIPS and 2-4 days later (delayed). Furthermore, all patients underwent a one-year follow-up. RESULTS In this study, 107 patients were enrolled, 38 (35.5%) with CCM. Echocardiography revealed an increase in postoperative left ventricular filling pressure accompanied by an elevation in left ventricular ejection fraction (LVEF). However, patients in the CCM group exhibited lower LVEF and mean arterial pressure (MAP) compared to the non-CCM group. Post-TIPS, CCM patients showed increased right atrium pressure (RAP) that normalized within 2-4 days, whereas non-CCM patients had lower RAP than baseline. Compared to patient without CCM, CCM patients revealed lower immediate (16.7 ± 4.4 vs. 18.9 ± 4.8, p = 0.022) and delayed 15.9 ± 3.7 vs. 17.7 ± 5.3, p = 0.044) portal vein pressures (PVP) and portal pressure gradients (PPG) (7.7 ± 3.4 vs. 9.2 ± 3.6, p = 0.032 and 10.1 ± 3.1 vs. 12.3 ± 4.9, p = 0.013). The 1-year mortality rates were 13.2% for CCM patients and 4.3% for non-CCM patients (log-rank test, p = 0.093), with MELD score, and preoperative RAP significantly associated with the mortality. CONCLUSION Cirrhotic patients with CCM exhibit lower PVP and PPG immediately after TIPS and 2-4 days later, without significantly impacting one-year survival outcomes.
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Affiliation(s)
- Yaozu Liu
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, NO. 180 Fenglin Road, 200032, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Fangmin Meng
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jingqin Ma
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, NO. 180 Fenglin Road, 200032, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wen Zhang
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, NO. 180 Fenglin Road, 200032, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jiaze Yu
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, NO. 180 Fenglin Road, 200032, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yongjie Zhou
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, NO. 180 Fenglin Road, 200032, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wuxu Zuo
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhiping Yan
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, NO. 180 Fenglin Road, 200032, China
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
- Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Fudan University, Shanghai, China
| | - Cuizhen Pan
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China.
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Jianjun Luo
- Shanghai Institution of Medical Imaging, Fudan University, Shanghai, China.
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, NO. 180 Fenglin Road, 200032, China.
- National Clinical Research Center for Interventional Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.
- Center for Tumor Diagnosis and Therapy, Jinshan Hospital, Fudan University, Shanghai, China.
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De L, Xing N, Du Q, Guo S, Wang S. Investigating the anti-lung cancer properties of Zhuang medicine Cycas revoluta Thunb. leaves targeting ion channels and transporters through a comprehensive strategy. Comput Biol Chem 2024; 112:108156. [PMID: 39067352 DOI: 10.1016/j.compbiolchem.2024.108156] [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: 04/16/2024] [Revised: 06/24/2024] [Accepted: 07/16/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND Cycas revoluta Thunb., known for its ornamental, economic, and medicinal value, has leaves often discarded as waste. However, in ethnic regions of China, the leaves (CRL) are used in folk medicine for anti-tumor properties, particularly for regulating pathways related to cancer. Recent studies on ion channels and transporters (ICTs) highlight their therapeutic potential against cancer, making it vital to identify CRL's active constituents targeting ICTs in lung cancer. PURPOSE This study aims to uncover bioactive substances in CRL and their mechanisms in regulating ICTs for lung cancer treatment using network pharmacology, bioinformatics, molecular docking, molecular dynamics (MD) simulations, in vitro cell assays and HPLC. METHODS We analyzed 62 CRL compounds, predicted targets using PubChem and SwissTargetPrediction, identified lung cancer and ICT targets via GeneCards, and visualized overlaps with R software. Interaction networks were constructed using Cytoscape and STRING. Gene expression, GO, and KEGG analyses were performed using R software. TCGA data provided insights into differential, correlation, survival, and immune analyses. Key interactions were validated through molecular docking and MD simulations. Main biflavonoids were quantified using HPLC, and in vitro cell viability assays were conducted for key biflavonoids. RESULTS Venn diagram analysis identified 52 intersecting targets and ten active CRL compounds. The PPI network highlighted seven key targets. GO and KEGG analysis showed CRL-targeted ICTs involved in synaptic transmission, GABAergic synapse, and proteoglycans in cancer. Differential expression and correlation analysis revealed significant differences in five core targets in lung cancer tissues. Survival analysis linked EGFR and GABRG2 with overall survival, and immune infiltration analysis associated the core targets with most immune cell types. Molecular docking indicated strong binding of CRL ingredients to core targets. HPLC revealed amentoflavone as the most abundant biflavonoid, followed by hinokiflavone, sciadopitysin, and podocarpusflavone A. MD simulations showed that podocarpusflavone A and amentoflavone had better binding stability with GABRG2, and the cell viability assay also proved that they had better anti-lung cancer potential. CONCLUSIONS This study identified potential active components, targets, and pathways of CRL-targeted ICTs for lung cancer treatment, suggesting CRL's utility in drug development and its potential beyond industrial waste.
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Affiliation(s)
- Luo De
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Meishan Traditional Chinese Medicine Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Nan Xing
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Qinyun Du
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Sa Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Shaohui Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Meishan Traditional Chinese Medicine Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
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Shao BZ, Zhang WG, Liu ZY, Linghu EQ. Autophagy and its role in gastrointestinal diseases. World J Gastroenterol 2024; 30:4014-4020. [DOI: 10.3748/wjg.v30.i36.4014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 08/25/2024] [Accepted: 09/09/2024] [Indexed: 09/20/2024] Open
Abstract
Gastrointestinal disorders encompass a spectrum of conditions affecting various organs within the digestive system, such as the esophagus, stomach, colon, rectum, pancreas, liver, small intestine, and bile ducts. The role of autophagy in the etiology and progression of gastrointestinal diseases has garnered significant attention. This paper seeks to evaluate the impact and mechanisms of autophagy in gastrointestinal disorders by synthesizing recent research findings. Specifically, we delve into inflammation-related gastrointestinal conditions, including ul-cerative colitis, Crohn’s disease, and pancreatitis, as well as gastrointestinal cancers such as esophageal, gastric, and colorectal cancers. Additionally, we provide commentary on a recent publication by Chang et al in the World Journal of Gastroenterology. Our objective is to offer fresh perspectives on the mechanisms and therapeutic approaches for these gastrointestinal ailments. This review aims to offer new perspectives on the mechanisms and therapeutic strategies for gastrointestinal disorders by critically analyzing relevant publications. As discussed, the role of autophagy in gastrointestinal diseases is complex and, at times, contentious. To harness the full therapeutic potential of autophagy in treating these conditions, more in-depth research is imperative.
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Affiliation(s)
- Bo-Zong Shao
- Department of Gastroenterology, First Medical Center of Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Wen-Gang Zhang
- Department of Gastroenterology, First Medical Center of Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Zhen-Yu Liu
- Department of Gastroenterology, First Medical Center of Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - En-Qiang Linghu
- Department of Gastroenterology, First Medical Center of Chinese People’s Liberation Army General Hospital, Beijing 100853, China
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Feng X, Zhang R, Yang Z, Zhang K, Xing J. Mechanism of Metabolic Dysfunction-associated Steatotic Liver Disease: Important role of lipid metabolism. J Clin Transl Hepatol 2024; 12:815-826. [PMID: 39280069 PMCID: PMC11393839 DOI: 10.14218/jcth.2024.00019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 08/02/2024] [Accepted: 08/08/2024] [Indexed: 09/18/2024] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as non-alcoholic fatty liver disease, has a high global prevalence and can progress to metabolic dysfunction-associated steatohepatitis, cirrhosis, and hepatocellular carcinoma. The pathogenesis of MASLD is primarily driven by disturbances in hepatic lipid metabolism, involving six key processes: increased hepatic fatty acid uptake, enhanced fatty acid synthesis, reduced oxidative degradation of fatty acids, increased cholesterol uptake, elevated cholesterol synthesis, and increased bile acid synthesis. Consequently, maintaining hepatic lipid metabolic homeostasis is essential for effective MASLD management. Numerous novel molecules and Chinese proprietary medicines have demonstrated promising therapeutic potential in treating MASLD, primarily by inhibiting lipid synthesis and promoting lipid oxidation. In this review, we summarized recent research on MASLD, elucidated the molecular mechanisms by which lipid metabolism disorders contribute to MASLD pathogenesis, and discussed various lipid metabolism-targeted therapeutic approaches for MASLD.
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Affiliation(s)
- Xiaoxi Feng
- Department of Digestive Disease, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Rutong Zhang
- Department of Digestive Disease, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Zhenye Yang
- Department of Digestive Disease, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Kaiguang Zhang
- Department of Digestive Disease, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Jun Xing
- Department of Digestive Disease, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
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Wu ZQ, Wang F, Wang FP, Cai HJ, Chen S, Yang JY, Guo WB. Transjugular intrahepatic portosystemic shunt for esophagogastric variceal bleeding in patients with hepatocellular carcinoma and portal vein tumor thrombus. World J Gastrointest Surg 2024; 16:2778-2786. [DOI: 10.4240/wjgs.v16.i9.2778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/30/2024] [Accepted: 08/01/2024] [Indexed: 09/18/2024] Open
Abstract
BACKGROUND Whether hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT) and acute esophagogastric variceal bleeding (EGVB) can improve the success rate of endoscopic hemostasis and overall survival (OS) from transjugular intrahepatic portosystemic shunt (TIPS) remains controversial.
AIM To compare the clinical outcomes between TIPS and standard treatment for such HCC patients.
METHODS This monocenter, retrospective cohort study included patients diagnosed as HCC with PVTT and upper gastrointestinal bleeding. Patients were grouped by the treatment (TIPS or standard conservative treatment). The success rate of endoscopic hemostasis, OS, rebleeding rates, and main causes of death were analyzed.
RESULTS Between July 2015 and September 2021, a total of 77 patients (29 with TIPS and 48 with standard treatment) were included. The success rate of endoscopic hemostasis was 96.6% in the TIPS group and 95.8% in the standard treatment group. All the 29 patients in TIPS group successful underwent TIPS procedure and had a better OS compared with standard treatment within the first 160 days after treatment (68 days vs 43 days, P = 0.022), but shorter OS after 160 days (298 days vs 472 days, P = 0.022). Cheng’s Classification of PVTT, total bilirubin and Child-Pugh class were independently negative associated with OS (all P < 0.05). The main causes of death were liver failure or hepatic encephalopathy (75.9%) in the TIPS group and rebleeding (68.8%) in the standard treatment.
CONCLUSION TIPS could reduce the risk of early death due to rebleeding and prolong short-term survival in HCC patients with PVTT and acute EGVB, which deserves further investigation.
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Affiliation(s)
- Zhi-Qiang Wu
- Department of Interventional Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Fan Wang
- Department of Interventional Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Feng-Pin Wang
- Department of Medical Oncology, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou 510080, Guangdong Province, China
| | - Hong-Jie Cai
- Department of Interventional Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Song Chen
- Department of Interventional Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Jian-Yong Yang
- Department of Interventional Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Wen-Bo Guo
- Department of Interventional Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
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Tsai TJ, Syu KJ, Huang XY, Liu YS, Chen CW, Wu YH, Lin CM, Chang YY. Identifying timing and risk factors for early recurrence of resectable rectal cancer: A single center retrospective study. World J Gastrointest Surg 2024; 16:2842-2852. [DOI: 10.4240/wjgs.v16.i9.2842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 07/18/2024] [Accepted: 07/26/2024] [Indexed: 09/18/2024] Open
Abstract
BACKGROUND Colorectal cancer is a common malignancy and various methods have been introduced to decrease the possibility of recurrence. Early recurrence (ER) is related to worse prognosis. To date, few observational studies have reported on the analysis of rectal cancer. Hence, we reported on the timing and risk factors for the ER of resectable rectal cancer at our institute.
AIM To analyze a cohort of patients with local and/or distant recurrence following the radical resection of the primary tumor.
METHODS Data were retrospectively collected from the institutional database from March 2011 to January 2021. Clinicopathological data at diagnosis, perioperative and postoperative data, and first recurrence were collected and analyzed. ER was defined via receiver operating characteristic curve. Prognostic factors were evaluated using the Kaplan–Meier method and Cox proportional hazards modeling.
RESULTS We included 131 patients. The optimal cut off value of recurrence-free survival (RFS) to differentiate between ER (n = 55, 41.9%) and late recurrence (LR) (n = 76, 58.1%) was 8 mo. The median post-recurrence survival (PRS) of ER and LR was 1.4 mo and 2.9 mo, respectively (P = 0.008) but PRS was not strongly associated with RFS (R² = 0.04). Risk factors included age ≥ 70 years [hazard ratio (HR) = 1.752, P = 0.047], preoperative concurrent chemoradiotherapy (HR = 3.683, P < 0.001), colostomy creation (HR = 2.221, P = 0.036), and length of stay > 9 d (HR = 0.441, P = 0.006).
CONCLUSION RFS of 8 mo was the optimal cut-off value. Although ER was not associated with PRS, it was still related to prognosis; thus, intense surveillance is recommended.
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Affiliation(s)
- Tsung-Jung Tsai
- Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
| | - Kai-Jyun Syu
- Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
| | - Xuan-Yuan Huang
- Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
| | - Yu Shih Liu
- Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
| | - Chang-Wei Chen
- Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
| | - Yen-Hang Wu
- Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
| | - Ching-Min Lin
- Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
| | - Yu-Yao Chang
- Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402202, Taiwan
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Przytuła N, Dziewięcka E, Winiarczyk M, Graczyk K, Stępień A, Rubiś P. Hypertrophic cardiomyopathy and left ventricular non-compaction: Distinct diseases or variant phenotypes of a single condition? World J Cardiol 2024; 16:496-501. [DOI: 10.4330/wjc.v16.i9.496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 08/02/2024] [Accepted: 08/21/2024] [Indexed: 09/19/2024] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is a genetically determined myocardial disease characterized by an increased thickness of the left ventricle (LV) wall that cannot be solely attributed to abnormal loading conditions. HCM may present with an intraventricular or LV outflow tract obstruction, diastolic dysfunction, myocardial fibrosis and/or ventricular arrhythmias. Differentiating HCM from other diseases associated with LV hypertrophy, such as hypertension, aortic stenosis, or LV non-compaction (LVNC), can at times be challenging. LVNC is defined by excessive LV trabeculation and deep recesses between trabeculae, often accompanied by increased LV myocardial mass. Previous studies indicate that the LVNC phenotype may be observed in up to 5% of the general population; however, in most cases, it is a benign finding with no impact on clinical outcomes. Nevertheless, LVNC can occasionally lead to LV systolic dysfunction, manifesting as a phenotype of dilated or non-dilated left ventricular cardiomyopathy, with an increased risk of thrombus formation and arterial embolism. In extreme cases, where LVNC is associated with a very thickened LV wall, it can even mimic HCM. There is growing evidence of an overlap between HCM and LVNC, including similar genetic mutations and clinical presentations. This raises the question of whether HCM and LVNC represent different phenotypes of the same disease or are, in fact, two distinct entities.
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Affiliation(s)
- Natalia Przytuła
- Department of Cardiac and Vascular Diseases, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
| | - Ewa Dziewięcka
- Department of Cardiac and Vascular Diseases, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Collegium Medicum, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
| | - Mateusz Winiarczyk
- Department of Cardiac and Vascular Diseases, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Collegium Medicum, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
| | - Katarzyna Graczyk
- Department of Cardiac and Vascular Diseases, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Collegium Medicum, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
| | - Agnieszka Stępień
- Department of Cardiac and Vascular Diseases, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Collegium Medicum, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
| | - Paweł Rubiś
- Department of Cardiac and Vascular Diseases, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Collegium Medicum, Saint John Paul II Hospital, Krakow 31-202, MA, Poland
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Duailibe JBB, Viau CM, Saffi J, Fernandes SA, Porawski M. Protective effect of long-chain polyunsaturated fatty acids on hepatorenal syndrome in rats. World J Nephrol 2024; 13:95627. [DOI: 10.5527/wjn.v13.i3.95627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 06/07/2024] [Accepted: 07/25/2024] [Indexed: 09/19/2024] Open
Abstract
BACKGROUND Hepatorenal syndrome (HRS) is the most prevalent form of acute kidney injury in cirrhotic patients. It is characterized by reduced renal blood flow and represents the most severe complication in cirrhotic patients with advanced disease. Previous research has indicated that antioxidants can delay the onset of a hyperdynamic circulatory state in cirrhosis and improve renal function in HRS patients. Regular omega-3 supplementation has significantly reduced the risk of liver disease. This supplementation could represent an additional therapy for individuals with HRS.
AIM To evaluated the antioxidant effect of omega-3 polyunsaturated fatty acid supplementation on the kidneys of cirrhotic rats.
METHODS Secondary biliary cirrhosis was induced in rats by biliary duct ligation (BDL) for 28 d. We used 24 male Wistar rats divided into the following groups: I (control); II (treated with omega-3, 1 g/kg of body weight); III (BDL treated with omega-3, 1 g/kg of body weight); and IV (BDL without treatment). The animals were killed by overdose of anesthetic; the kidneys were dissected, removed, frozen in liquid nitrogen, and stored in a freezer at -80℃ for later analysis. We evaluated oxidative stress, nitric oxide (NO) metabolites, DNA damage by the comet assay, cell viability test, and apoptosis in the kidneys. Data were analyzed by one-way analysis of variance, and means were compared using the Tukey test, with P ≤ 0.05.
RESULTS Omega-3 significantly decreased the production of reactive oxygen species (P < 0.001) and lipoperoxidation in the kidneys of cirrhotic rats treated with omega-3 (P < 0.001). The activity of the antioxidant enzymes superoxide dismutase and catalase increased in the BDL+omega-3 group compared to the BDL group (P < 0.01). NO production, DNA damage, and caspase-9 cleavage decreased significantly in the omega-3-treated BDL group. There was an increase in mitochondrial electrochemical potential (P < 0.001) in BDL treated with omega-3 compared to BDL. No changes in the cell survival index in HRS with omega-3 compared to the control group (P > 0.05) were observed.
CONCLUSION The study demonstrates that omega-3 can protect cellular integrity and function by increasing antioxidant enzymes, inhibiting the formation of free radicals, and reducing apoptosis.
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Affiliation(s)
- João Bruno Beretta Duailibe
- Department of Hepatology, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil
| | - Cassiana Macagnan Viau
- Department of Basic Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil
| | - Jenifer Saffi
- Department of Basic Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil
| | - Sabrina Alves Fernandes
- Department of Hepatology, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil
| | - Marilene Porawski
- Department of Hepatology and Basic Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, Brazil
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El-Guindi MA, Allam AA, Abdel-Razek AA, Sobhy GA, Salem ME, Abd-Allah MA, Sira MM. Transient elastography and diffusion-weighted magnetic resonance imaging for assessment of liver fibrosis in children with chronic hepatitis C. World J Virol 2024; 13:96369. [DOI: 10.5501/wjv.v13.i3.96369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 06/23/2024] [Accepted: 07/15/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND Chronic hepatitis C (CHC) is a health burden with consequent morbidity and mortality. Liver biopsy is the gold standard for evaluating fibrosis and assessing disease severity and prognostic purposes post-treatment. Noninvasive alternatives for liver biopsy such as transient elastography (TE) and diffusion-weighted magnetic resonance imaging (DW-MRI) are critical needs.
AIM To evaluate TE and DW-MRI as noninvasive tools for predicting liver fibrosis in children with CHC.
METHODS This prospective cross-sectional study initially recruited 100 children with CHC virus infection. Sixty-four children completed the full set of investigations including liver stiffness measurement (LSM) using TE and measurement of apparent diffusion coefficient (ADC) of the liver and spleen using DW-MRI. Liver biopsies were evaluated for fibrosis using Ishak scoring system. LSM and liver and spleen ADC were compared in different fibrosis stages and correlation analysis was performed with histopathological findings and other laboratory parameters.
RESULTS Most patients had moderate fibrosis (73.5%) while 26.5% had mild fibrosis. None had severe fibrosis or cirrhosis. The majority (68.8%) had mild activity, while only 7.8% had moderate activity. Ishak scores had a significant direct correlation with LSM (P = 0.008) and were negatively correlated with both liver and spleen ADC but with no statistical significance (P = 0.086 and P = 0.145, respectively). Similarly, histopathological activity correlated significantly with LSM (P = 0.002) but not with liver or spleen ADC (P = 0.84 and 0.98 respectively). LSM and liver ADC were able to significantly discriminate F3 from lower fibrosis stages (area under the curve = 0.700 and 0.747, respectively) with a better performance of liver ADC.
CONCLUSION TE and liver ADC were helpful in predicting significant fibrosis in children with chronic hepatitis C virus infection with a better performance of liver ADC.
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Affiliation(s)
- Mohamed A El-Guindi
- Pediatric Hepatology, Gastroenterology and Nutrition, National Liver Institute, Menoufia University, Shebin El-Koom 32511, Menoufia, Egypt
| | - Alif A Allam
- Pediatric Hepatology, Gastroenterology and Nutrition, National Liver Institute, Menoufia University, Shebin El-Koom 32511, Menoufia, Egypt
| | - Ahmed A Abdel-Razek
- Department of Diagnostic Radiology, Mansoura Faculty Medicine, Mansoura 13551, Egypt
| | - Gihan A Sobhy
- Pediatric Hepatology, Gastroenterology and Nutrition, National Liver Institute, Menoufia University, Shebin El-Koom 32511, Menoufia, Egypt
| | - Menan E Salem
- Pediatric Hepatology, Gastroenterology and Nutrition, National Liver Institute, Menoufia University, Shebin El-Koom 32511, Menoufia, Egypt
| | - Mohamed A Abd-Allah
- Pediatric Hepatology, Gastroenterology and Nutrition, National Liver Institute, Menoufia University, Shebin El-Koom 32511, Menoufia, Egypt
| | - Mostafa M Sira
- Pediatric Hepatology, Gastroenterology and Nutrition, National Liver Institute, Menoufia University, Shebin El-Koom 32511, Menoufia, Egypt
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Long X, Chen Y, Yin M, Liu W. Improving HCV diagnosis following a false-negative anti-HCV result. Clin Chem Lab Med 2024; 62:e229-e231. [PMID: 38494902 DOI: 10.1515/cclm-2024-0161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/05/2024] [Indexed: 03/19/2024]
Affiliation(s)
- Xia Long
- Department of Clinical Laboratory, 599267 Zigong First People's Hospital , Zigong, P.R. China
| | - Yu Chen
- Department of Clinical Laboratory, 599267 Zigong First People's Hospital , Zigong, P.R. China
| | - Minggang Yin
- Department of Clinical Laboratory, 599267 Zigong First People's Hospital , Zigong, P.R. China
| | - Weiping Liu
- Department of Clinical Laboratory, 599267 Zigong First People's Hospital , Zigong, P.R. China
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Fadlallah H, El Masri J, Fakhereddine H, Youssef J, Chemaly C, Doughan S, Abou-Kheir W. Colorectal cancer: Recent advances in management and treatment. World J Clin Oncol 2024; 15:1136-1156. [DOI: 10.5306/wjco.v15.i9.1136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 06/11/2024] [Accepted: 07/29/2024] [Indexed: 08/29/2024] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide, and the second most common cause of cancer-related death. In 2020, the estimated number of deaths due to CRC was approximately 930000, accounting for 10% of all cancer deaths worldwide. Accordingly, there is a vast amount of ongoing research aiming to find new and improved treatment modalities for CRC that can potentially increase survival and decrease overall morbidity and mortality. Current management strategies for CRC include surgical procedures for resectable cases, and radiotherapy, chemotherapy, and immunotherapy, in addition to their combination, for non-resectable tumors. Despite these options, CRC remains incurable in 50% of cases. Nonetheless, significant improvements in research techniques have allowed for treatment approaches for CRC to be frequently updated, leading to the availability of new drugs and therapeutic strategies. This review summarizes the most recent therapeutic approaches for CRC, with special emphasis on new strategies that are currently being studied and have great potential to improve the prognosis and lifespan of patients with CRC.
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Affiliation(s)
- Hiba Fadlallah
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
| | - Jad El Masri
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
| | - Hiam Fakhereddine
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
| | - Joe Youssef
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
| | - Chrystelle Chemaly
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
| | - Samer Doughan
- Department of Surgery, American University of Beirut Medical Center, Beirut 1107-2020, Lebanon
| | - Wassim Abou-Kheir
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
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Isah AD, Shaibu Z, Dang SC. Optimizing postsurgical recovery for elderly patients with gastric cancer. World J Clin Oncol 2024; 15:1122-1125. [DOI: 10.5306/wjco.v15.i9.1122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 08/07/2024] [Accepted: 08/16/2024] [Indexed: 08/29/2024] Open
Abstract
Based on a recent study by Li et al, this editorial examines the significance of enhanced recovery after surgery (ERAS) protocols for elderly patients with gastric cancer. Cancer-related mortality, which is overwhelmingly caused by gastric cancer, calls for effective treatment strategies. Despite advances in the field of oncology, conventional postoperative care often results in prolonged hospital stays and increased complications. The aim of ERAS is to expedite recovery, reduce surgical stress, and improve patient satisfaction. The study of Li et al showed that, compared to traditional care, ERAS significantly reduces mortality risk, shortens hospital stays, and decreases postoperative complications. These findings support the widespread implementation of ERAS protocols in surgical practice to enhance patient outcomes and healthcare value.
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Affiliation(s)
- Adamu D Isah
- Department of Radiation Oncology, Institute of Oncology, The Affiliated Hospital of Jiangsu University, Zhenjiang 212001, Jiangsu Province, China
- School of Medicine, Jiangsu University, Zhenjiang 202013, Jiangsu Province, China
| | - Zakari Shaibu
- School of Medicine, Jiangsu University, Zhenjiang 202013, Jiangsu Province, China
| | - Sheng-Chun Dang
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Jiangsu University, Zhenjiang 212001, Jiangsu Province, China
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248
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Wang MH, Fang H, Xie C. Advanced glycation end products in gastric cancer: A promising future. World J Clin Oncol 2024; 15:1117-1121. [DOI: 10.5306/wjco.v15.i9.1117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 07/19/2024] [Accepted: 08/02/2024] [Indexed: 08/29/2024] Open
Abstract
In this editorial, we delve into the article and offer valuable insights into a crucial aspect of gastric cancer aetiology. Gastric cancer is a malignancy emanating from the epithelial lining of the gastric mucosa and one of the most prevalent forms of cancer worldwide. The development of gastric cancer is associated with multiple risk factors, including Helicobacter pylori infection, advanced age, a diet rich in salt, and suboptimal eating patterns. Despite notable reductions in morbidity and mortality rates, gastric cancer remains a formidable public health concern, impacting patients’ lives. Advanced glycation end products (AGEs) are complex compounds arising from nonenzymatic reactions within living organisms, the accumulation of which is implicated in cellular and tissue damage; thus, the levels are AGEs are correlated with the risk of diverse diseases. The investigation of AGEs is of paramount importance for the treatment of gastric cancer and can provide pivotal insights into disease pathogenesis and preventive and therapeutic strategies. The reduction of AGEs levels and suppression of their accumulation are promising avenues for mitigating the risk of gastric cancer. This approach underscores the need for further research aimed at identifying innovative interventions that can effectively lower the incidence and mortality rates of this malignancy.
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Affiliation(s)
- Meng-Hui Wang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, The Jiangxi Medical College, The Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Hui Fang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, The Jiangxi Medical College, The Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Chuan Xie
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, The Jiangxi Medical College, The Nanchang University, Nanchang 330006, Jiangxi Province, China
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249
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Xie YQ, Li CC, Yu MR, Cao J. Immunosuppressive tumor microenvironment in gastric signet-ring cell carcinoma. World J Clin Oncol 2024; 15:1126-1131. [DOI: 10.5306/wjco.v15.i9.1126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/29/2024] [Accepted: 08/12/2024] [Indexed: 08/29/2024] Open
Abstract
Gastric signet-ring cell carcinoma (GSRCC) is a subtype of gastric cancer with distinct phenotype and high risk of peritoneal metastasis. Studies have shown that early GSRCC has a good prognosis, while advanced GSRCC is insensitive to radiotherapy, chemotherapy or immune checkpoint blockade therapy. With technological advancement of single-cell RNA sequencing analysis and cytometry by time of flight mass cytometry, more detailed atlas of tumor microenvironment (TME) in GSRCC and its association with prognosis could be investigated extensively. Recently, two single-cell RNA sequencing studies revealed that GSRCC harbored a unique TME, manifested as highly immunosuppressive, leading to high immune escape. The TME of advanced GSRCC was enriched for immunosuppressive factors, including the loss of CXCL13+-cluster of differentiation 8+-Tex cells and declined clonal crosstalk among populations of T and B cells. In addition, GSRCC was mainly infiltrated by follicular B cells. The increased proportion of SRCC was accompanied by a decrease in mucosa-associated lymphoid tissue-derived B cells and a significant increase in follicular B cells, which may be one of the reasons for the poor prognosis of GSRCC. By understanding the relationship between immunosuppressive TME and poor prognosis in GSRCC and the underlying mechanism, more effective immunotherapy strategies and improved treatment outcomes of GSRCC can be anticipated.
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Affiliation(s)
- Yu-Qiong Xie
- Center for Basic and Translational Research, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, Zhejiang Province, China
| | - Chun-Chun Li
- Center for Basic and Translational Research, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, Zhejiang Province, China
| | - Mei-Rong Yu
- Center for Basic and Translational Research, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, Zhejiang Province, China
| | - Jiang Cao
- Center for Basic and Translational Research, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, Zhejiang Province, China
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Caballero-Mateos AM, Cañadas-de la Fuente GA. Game changer: How Janus kinase inhibitors are reshaping the landscape of ulcerative colitis management. World J Gastroenterol 2024; 30:3942-3953. [DOI: 10.3748/wjg.v30.i35.3942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2024] [Revised: 08/19/2024] [Accepted: 08/22/2024] [Indexed: 09/13/2024] Open
Abstract
Recent advancements in the treatment landscape of ulcerative colitis (UC) have ushered in a new era of possibilities, particularly with the introduction of Janus kinase (JAK)-signal transducer and activator of transcription inhibitors. These novel agents offer a paradigm shift in UC management by targeting key signaling pathways involved in inflammatory processes. With approved JAK inhibitors (JAKis), such as tofacitinib, filgotinib, and upadacitinib, clinicians now have powerful tools to modulate immune responses and gene expression, potentially revolutionizing the treatment algorithm for UC. Clinical trials have demonstrated the efficacy of JAKis in inducing and maintaining remission, presenting viable options for patients who have failed conventional therapies. Real-world data support the use of JAKis not only as first-line treatments but also in subsequent lines of therapy, particularly in patients with aggressive disease phenotypes or refractory to biologic agents. The rapid onset of action and potency of JAKis have broadened the possibilities in the management strategies of UC, offering timely relief for patients with active disease and facilitating personalized treatment approaches. Despite safety concerns, including cardiovascular risks and infections, ongoing research and post-marketing surveillance will continue to refine our understanding of the risk-benefit profile of JAKis in UC management.
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