Weidong Zang

ORCID: 0000-0001-8519-1499
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Research Areas
  • Gastric Cancer Management and Outcomes
  • Gastrointestinal Tumor Research and Treatment
  • Metastasis and carcinoma case studies
  • Colorectal Cancer Surgical Treatments
  • Colorectal Cancer Screening and Detection
  • Colorectal and Anal Carcinomas
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Esophageal and GI Pathology
  • Esophageal Cancer Research and Treatment
  • Pancreatic and Hepatic Oncology Research
  • Colorectal Cancer Treatments and Studies
  • Ferroptosis and cancer prognosis
  • Genetic factors in colorectal cancer
  • Treatment of Major Depression
  • Medical Imaging Techniques and Applications
  • Sirtuins and Resveratrol in Medicine
  • Radiomics and Machine Learning in Medical Imaging
  • Lung Cancer Diagnosis and Treatment
  • Advanced Radiotherapy Techniques
  • Metabolomics and Mass Spectrometry Studies
  • Virus-based gene therapy research
  • RNA Interference and Gene Delivery
  • Glioma Diagnosis and Treatment
  • Neuroscience and Neuropharmacology Research
  • Pelvic and Acetabular Injuries

Zhengzhou University
2023-2025

Fujian Provincial Cancer Hospital
2010-2024

Fujian Medical University
2011-2024

Shanghai Jiao Tong University
2012

<h3>Importance</h3> Apatinib is a novel treatment option for chemotherapy-refractory advanced gastric cancer (GC), but it has not been evaluated in patients with locally GC. <h3>Objective</h3> To investigate the effectiveness and safety of apatinib combined S-1 plus oxaliplatin (SOX) as neoadjuvant <h3>Design, Setting, Participants</h3> This multicenter, prospective, single-group, open-label, phase 2 nonrandomized controlled trial was conducted 10 centers southern China. Patients M0 either...

10.1001/jamanetworkopen.2021.16240 article EN cc-by-nc-nd JAMA Network Open 2021-07-09

Dysregulated amino acid increases the risk for heart failure (HF) via unclear mechanisms. Here, we find that increased plasma tyrosine and phenylalanine levels are associated with HF. Increasing or by high-tyrosine high-phenylalanine chow feeding exacerbates HF phenotypes in transverse aortic constriction isoproterenol infusion mice models. Knocking down dehydrogenase abolishes effect of phenylalanine, indicating functions converting to tyrosine. Mechanistically, tyrosyl-tRNA synthetase...

10.1016/j.celrep.2023.112400 article EN cc-by Cell Reports 2023-04-01

BACKGROUND Depression is a prevalent affective disorder, but its pathophysiology remains unclear. Dysfunction in the gamma-aminobutyric acid (GABA)-ergic system may contribute to onset. Recently, antidepressants (e.g., brexanolone, zuranolone) targeting GABA-A receptor were introduced. The zona incerta (ZI), an inhibitory subthalamic region mainly composed of GABAergic neurons, has been implicated emotional regulation. Deep brain stimulation ZI humans affects anxiety and depression symptoms,...

10.5498/wjp.v15.i2.101807 article EN World Journal of Psychiatry 2025-01-14

Objective To compare the medial-to-lateral approach with lateral-to-medial in laparoscopic right hemi-colectomy for colon cancer. Methods A prospective randomized controlled trial was performed Fujian provincial tumor hospital between January 2007 and July 2009. Forty-eight cases eolon cancer were randomly divided into two groups:medial-to- lateral group(group M) hemicolectomy L). Primary outcome(operative time) secondary outcomes (estimated blood loss, intra-operative complication,...

10.3760/cma.j.issn.1671-0274.2010.06.006 article EN 2010-06-01

Abstract Background In rectal cancer surgery, recent studies have found associations between clinical factors, especially pelvic parameters, and surgical difficulty; however, their findings are inconsistent because the use different criteria. This study aimed to evaluate common factors that influence operative time for laparoscopic anterior resection of low middle cancer. Methods Patients who underwent radical from January 2018 December 2020 were retrospectively analyzed classified according...

10.1186/s12893-022-01840-4 article EN cc-by BMC Surgery 2022-11-21

The technical safety and efficacy of single-incision plus one-port laparoscopic surgery (SILS+1) for distal gastric cancer remain unclear. This study was performed to compare the short-term outcomes patients with undergoing SILS+1 versus conventional (CLS).This randomized controlled trial involved clinical stage cT1b-3N0-2M0 cancer. were CLS group or group. surgical pathologic outcomes, postoperative mortality, pain intensity compared between two groups.From January 2019 April 2021, 117...

10.21037/tcr-21-1916 article EN Translational Cancer Research 2022-02-01

The efficacy of reduced-port laparoscopic surgery (RLS) for total gastrectomy remains unclear. This study focused on evaluating the short-term outcomes RLS compared with conventional (CLS) gastrectomy.One hundred and ten patients who underwent completed gastric cancer between September 2018 June 2022 were retrospectively collected classified into two groups (65 CLS 45 RLS) according to different operation approach. Twenty-four cases single-incision plus ports (SILS + 2) twenty-one one port...

10.1186/s12893-023-01972-1 article EN cc-by BMC Surgery 2023-03-30

Preoperative serum level of carcinoembryonic antigen (pCEA) is generally recognized as a prognostic factor for colorectal cancer (CRC), but the stage-specific role pCEA in remains unclear.We investigated significance levels different tumor stages nonmetastatic CRC patients.Six hundred and fifteen patients at stage I-III were retrospectively analyzed. All them received curative resection. The X-tile program was used to generate cutoff values all two subpopulations (lymph node-positive or...

10.1155/2021/4487988 article EN Journal of Oncology 2021-12-27

Infra-pyloric artery (IPA) is an important anatomical landmark in treatment of gastric cancer and the key vessel for pylorus-preserving gastrectomy subgroup infra-pyloric lymph nodes. However, its variation not thoroughly understood. Our study aimed to clarify origination IPA.We did this prospective, multicenter, open-label, observational at surgery departments 34 hospitals China. Gastric patients aged 18 years or older scheduled undergo elective total distal were assigned. During surgery,...

10.21147/j.issn.1000-9604.2018.05.03 article EN Chinese Journal of Cancer Research 2018-01-01

TPS415 Background: The CLAEG study (ChiCTR1900026131) is a prospective, real-world data evaluation of the clinical outcomes patients with AEG following radical resection to investigate lymph node (LN) metastasis patterns and refine treatment strategies. Methods: Data from 44 hospitals in China were collected using designed CRF, comprising baseline, surgical details, pathology results recovery progress January 1,2020. cut-off was August 31, 2023. ongoing. Results: A total 1322 enrolled, only...

10.1200/jco.2024.42.3_suppl.tps415 article EN Journal of Clinical Oncology 2024-01-20

This study aimed to compare the efficacy of Single-Port plus One Port Laparoscopy (SILS + 1) with Conventional Multi-Port Laparoscopic Surgery (CLS) and investigate risk factors associated postoperative complications in patients sigmoid colon cancer undergoing laparoscopy. Male treated at our hospital were selected evenly distributed into CLS SILS 1 groups further categorized complication non-complication based on their status within 30 days post-surgery. Compared group, SILS+ group had...

10.22514/jomh.2024.026 article EN cc-by Journal of Men s Health 2024-01-01

The aim of the present study was to evaluate a nomogram model for predicting 5-year overall survival (OS) in lymph node-metastatic colorectal cancer (CRC) patients by combining inflammation markers with some traditional prognostic factors.A total 399 stage III (pTXN1-3M0) CRC operated from January 2007 December 2012 were enrolled this retrospective study. All underwent D2 lymphadenectomy hospital. A based on integration factors and NLR (neutrophil-to-lymphocyte ratio) PLR...

10.2147/cmar.s263577 article EN cc-by-nc Cancer Management and Research 2020-08-01

Background: B-II reconstruction is a mature way in radical operation of gastric cancer. It can confirm the negative margin advanced And it makes digestive juices flow more freely and prevents delayed emptying with Braun’s anastomosis. Methods: We choose 59-year-old man moderately differentiated adenocarcinoma antrum who was diagnosed by gastroscopy histological test conform to treatment standard totally laparoscopic distal gastrectomy (TLDG) D2 lymph node dissection Results: The total length...

10.21037/ales.2016.10.13 article EN Annals of Laparoscopic and Endoscopic Surgery 2016-01-01

Total laparoscopic-assisted radical gastrectomy and the jejunal Roux-en-Y anastomosis were performed to treat cancer of upper gastric body fundic region. In case open during total gastrectomy, an incision 6-8 cm would be required due need for placing stapler anvil. If using procedure, however, could reduced as small 4-5 without increasing length operation intraoperative bleeding that favors postoperative recovery.

10.3978/j.issn.1000-9604.2013.08.05 article EN PubMed 2013-08-01

10.1007/s10330-011-0775-x article EN The Chinese-German Journal of Clinical Oncology 2011-05-01
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