[HTML][HTML] Succinate produced by intestinal microbes promotes specification of tuft cells to suppress ileal inflammation

A Banerjee, CA Herring, B Chen, H Kim, AJ Simmons… - Gastroenterology, 2020 - Elsevier
Background & Aims Countries endemic for parasitic infestations have a lower incidence of
Crohn's disease (CD) than nonendemic countries, and there have been anecdotal reports of …

[HTML][HTML] L-arginine supplementation improves responses to injury and inflammation in dextran sulfate sodium colitis

LA Coburn, X Gong, K Singh, M Asim, BP Scull… - PloS one, 2012 - journals.plos.org
Inflammatory bowel disease (IBD), consisting of Crohn's disease and ulcerative colitis (UC),
results in substantial morbidity and is difficult to treat. New strategies for adjunct therapies …

GGA proteins bind ubiquitin to facilitate sorting at the trans-Golgi network

PM Scott, PS Bilodeau, O Zhdankina… - Nature cell …, 2004 - nature.com
Ubiquitination functions as a sorting signal for lysosomal degradation of cell-surface proteins
by facilitating their internalization from the plasma membrane and incorporation into lumenal …

Alterations in lipid, amino acid, and energy metabolism distinguish Crohn's disease from ulcerative colitis and control subjects by serum metabolomic profiling

EA Scoville, MM Allaman, CT Brown, AK Motley… - Metabolomics, 2018 - Springer
Introduction Biomarkers are needed in inflammatory bowel disease (IBD) to help define
disease activity and identify underlying pathogenic mechanisms. We hypothesized that …

[HTML][HTML] Iron deficiency linked to altered bile acid metabolism promotes Helicobacter pylori–induced inflammation–driven gastric carcinogenesis

JM Noto, MB Piazuelo, SC Shah… - The Journal of …, 2022 - Am Soc Clin Investig
Gastric carcinogenesis is mediated by complex interactions among Helicobacter pylori, host,
and environmental factors. Here, we demonstrate that H. pylori augmented gastric injury in …

[HTML][HTML] EGFR regulates macrophage activation and function in bacterial infection

DM Hardbower, K Singh, M Asim… - The Journal of …, 2016 - Am Soc Clin Investig
EGFR signaling regulates macrophage function, but its role in bacterial infection has not
been investigated. Here, we assessed the role of macrophage EGFR signaling during …

Protective role of spermidine in colitis and colon carcinogenesis

AP Gobert, YL Latour, M Asim, DP Barry, MM Allaman… - Gastroenterology, 2022 - Elsevier
Background & Aims Because inflammatory bowel disease is increasing worldwide and can
lead to colitis-associated carcinoma (CAC), new interventions are needed. We have shown …

CCL11 exacerbates colitis and inflammation-associated colon tumorigenesis

D Polosukhina, K Singh, M Asim, DP Barry… - Oncogene, 2021 - nature.com
CCL11, also known as eotaxin-1, is described as an eosinophil chemoattractant, which has
been implicated in allergic and Th2 inflammatory diseases. We have reported that CCL11 is …

Spermine oxidase mediates Helicobacter pylori-induced gastric inflammation, DNA damage, and carcinogenic signaling

JC Sierra, MB Piazuelo, PB Luis, DP Barry… - Oncogene, 2020 - nature.com
Helicobacter pylori infection is the main risk factor for the development of gastric cancer, the
third leading cause of cancer death worldwide. H. pylori colonizes the human gastric …

[PDF][PDF] Interleukin-23 receptor signaling impairs the stability and function of colonic regulatory T cells

J Jacobse, RE Brown, J Li, JM Pilat, L Pham, SP Short… - Cell reports, 2023 - cell.com
Summary The cytokine interleukin-23 (IL-23) is involved in the pathogenesis of inflammatory
and autoimmune conditions including inflammatory bowel disease (IBD). IL23R is enriched …