Results 71 to 80 of about 53,375 (171)

Mucosal‐Associated Invariant T Cells in Health and Disease

MedComm, Volume 7, Issue 10, October 2026.
The roles of MAIT cells in health and disease and their therapeutic applications. In healthy individuals, riboflavin metabolites secreted by commensal bacteria at mucosal sites are presented by MR1, leading to the activation of MAIT cells. Activated MAIT cells can maintain the barrier integrity of mucosal tissues in a steady state or migrate to the ...
Yu Zhao, Feng‐Mi Ou, Dan Liang, Yang Gao, Qing‐Qing Li, Yi‐Qun Kuang   +5 more
wiley   +1 more source

Iron and Other Metal Ions in Human Health and Disease

MedComm, Volume 7, Issue 10, October 2026.
Iron, copper, zinc, and calcium orchestrate cellular function through distinct yet cooperative mechanisms: redox‐active iron and copper cycle between oxidation states to act as Fenton catalysts and electron carriers in oxidative phosphorylation (OXPHOS); redox‐inert zinc serves as a structural component of zinc‐finger proteins and a catalytic cofactor ...
Xiaofeng Dai, Jitian Li
wiley   +1 more source

Review Article: Immune Effector Cell‐Mediated Enterocolitis Following CAR‐T Cell Therapy—Clinical Features, Pathophysiology and Management

Alimentary Pharmacology &Therapeutics, Volume 64, Issue 8, Page 1046-1057, October 2026.
Immune effector cell‐mediated enterocolitis is an emerging complication of CAR‐T therapy. This review summarizes its epidemiology, pathophysiology, diagnosis, endoscopic and histopathologic features, and evidence‐based management, emphasizing early recognition, multidisciplinary intervention, and step‐up therapy.
John A. Damianos, Yi Lin, Zongming Eric Chen, Kenneth J. C. Lim, Navreet M. Chowla   +4 more
wiley   +1 more source

Blood Biomarkers of Helicobacter pylori‐Infected Chronic Gastritis in Active Versus Stable Phases: A Clinical Indicator Analysis Combined With Proteomic and Metabolomic Investigations

iMetaMed, Volume 2, Issue 3, September 2026.
Combining clinical data with serum proteomics and metabolomics, the HGB–CAPZB–acetic acid model was developed as a potential diagnostic index to distinguish the active and stable stages of Helicobacter pylori‐infected chronic gastritis, and the related mechanism was explored through multi‐omics.
Tiantong Jiang, Zhen Ma, Yang Li, Shaoli Wang, Yanjiao Zhang, Lei Song, Xianyu Li, Zhen Liu   +7 more
wiley   +1 more source

Are the Serum Biomarkers Pepsinogen I and II Good Predictors for the Detection of Subjects with Atrophic Gastritis in Areas that have Different Gastric Cancer Incidence. [PDF]

BACKGROUND: Northern Iran (Ardabil) is characterized by a high gastric cancer (GC) rate, whereas Southern Iran (Kerman and Yazd) has a low GC rate. The aim of this study is to verify the potential for pepsinogen I and II to detect atrophic gastritis ...
مسرت, صادق, سجادی, علیرضا, سلمانرخانی, حسن, حاج شیخ الاسلامی, ارغوان, محمدخانی, اشرف, علاف اصغری, امین, بشیری, جعفر, یزدانبد, عباس, درویش مقدم, صدیف, میرزایی, محبوبه   +9 more
core  

Gastric mucosal interleukine-8 (IL-8) and interleukine-1beta (IL-1ß) levels in atrophic gastritis and gastric carcinoma patients.

مجلة كلية الطب, 2009
Background: Cytokines are the messengers of the immune system.They are mostly secreted by macrophages and lymphocytes and their production is induced in response to injury or infections.
Abdul Hussain M. Al-Faisal
doaj   +1 more source

Reversible Cognitive Impairment Associated With Severe Vitamin B12 Deficiency Despite Normal Hemoglobin

Journal of General and Family Medicine, Volume 27, Issue 5, September 2026.
ABSTRACT Vitamin B12 deficiency is a potentially treatable cause of neurological and neuropsychiatric manifestations, including cognitive impairment, and may occur in the absence of anemia1. We report an older patient with severe vitamin B12 deficiency and progressive cognitive and functional decline who showed substantial improvement after vitamin B12
Kazutoshi Maeda, Tetsuya Hori, Junichiro Miyachi, Kotaro Sato, Taro Shimizu   +4 more
wiley   +1 more source

Current Helicobacter pylori Diagnostics: Established Methods, Resistance Testing, and Emerging Approaches

JGH Open, Volume 10, Issue 9, September 2026.
ABSTRACT Aims Accurate diagnosis of Helicobacter pylori infection is required to detect active infection, confirm eradication, assess gastric pathology when indicated, and obtain antimicrobial resistance information that may guide treatment. This review evaluates the clinical roles, limitations, and implementation maturity of established, molecular ...
Tianhua Tang, Erwin A. Paz, Kan Yu, Khui Hung Lee, Chin Yen Tay, Jingjing Wang, Barry James Marshall, Linli Hu, Wanting Fu, Ziyao Yang   +9 more
wiley   +1 more source

Changes of gastric microflora and metabolites in patients with chronic atrophic gastritis

Journal of Translational Medicine
Background Chronic atrophic gastritis (CAG) is related to the body’s microbial and metabolic systems. Combined studies of microbiome and metabolomics can clarify the mechanisms of disease occurrence and progression.
Yumei Ma, Jianming Jiang, Zhufeng Yang, Yongzhang Li, Haiyan Bai, Zongxiu Liu, Shuo Zhang, Zheng Zhi, Qian Yang   +8 more
doaj   +1 more source

The pepsinogen level by the predominant atrophic gastritis type.

, 2020
The pepsinogen level by the predominant atrophic gastritis type.
Yoshio Yamaoka (187580), Gontar Siregar (6686144), Dalla Doohan (5963225), Varocha Mahachai (793901), Hafeza Aftab (4348747), Thawee Ratanachu-ek (793899), Ratha-korn Vilaichone (793897), Kartika Afrida Fauzia (5963228), Muhammad Miftahussurur (615312), Ari Fahrial Syam (8026418), Yudith Annisa Ayu Rezkitha (8694351), Iswan Abbas Nusi (8694348), Langgeng Agung Waskito (3374180), Phawinee Subsomwong (829936)   +13 more
core   +1 more source