Results 241 to 250 of about 611,822 (296)

Gut Lactate Boosts Ruminococcus via Histone Lactylation to Mediate Time‐Restricted Feeding Protection in Crohn's Disease

open access: yesAdvanced Science, EarlyView.
TRF enriches Ruminococcus, a bacterial genus producing SCFAs, and activates the epithelial HIF‐1α signaling pathway. This mechanism protects the colonic mucosa from inflammatory insults in colitis models. Mechanistically, gut lactate production during starvation and refeeding mediates H4K12la, which increases SLC9A3 expression and creates an acidic gut
Linwen Huang   +17 more
wiley   +1 more source

The AUTACE That Degrades KRAS and Engages CD8+ T Cells for the Treatment of KRAS/TP53 Co‐Mutant Tumors

open access: yesAdvanced Science, EarlyView.
AUTACE is a bifunctional nanoplatform that integrates tumor targeting, immune engagement, and on‐demand KRAS degradation. It targets KRAS/TP53 co‐mutant tumors via TP53‐specific TCRs, elicits antitumor CD8+ T‐cell responses through surface anti‐CD3 antibodies, and uses low‐intensity focused ultrasound (LIFU) to trigger controlled release of the KRAS ...
Luo Li   +6 more
wiley   +1 more source

Polymer Matrix‐Based 3D Culture Significantly Enhances the Differentiation and Immunomodulatory Functions of Human Adipose‐Derived Stem Cells

open access: yesAdvanced Science, EarlyView.
The 3D culture of human adipose‐derived stem cells (hADSCs) on a crosslinked cyclosiloxane‐based poly‐Z matrix platform enables the formation of spheroid structures enriched with extracellular matrix (ECM). These ECM‐enriched hADSC spheroids cultured on poly‐Z exhibit enhanced differentiation potential, immunomodulatory capacity, and in vivo ...
Changjin Seo   +6 more
wiley   +1 more source

Sepsis: pro-apoptotic and anti-apoptotic signals in liver cells

open access: yes, 2002
Chatzigianni, EV   +7 more
openaire   +1 more source
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Apoptotic signaling cascades

Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2003
Apoptosis is a form of programmed cell death that results in the orderly and efficient removal of damaged or unnecessary cells, such as those resulting from DNA damage or during development. There are many factors that contribute to this process, each demonstrating specificity of function, regulation, and pathway involvement.
Paula C, Ashe, Mark D, Berry
openaire   +2 more sources

Non-apoptotic Fas signaling

Cytokine & Growth Factor Reviews, 2003
Fas (Apo-1, CD95) and Fas-Ligand (FasL, CD95L) are typical members of the TNF receptor and TNF ligand family, respectively, with a pivotal role in the regulation of apoptotic processes, including activation-induced cell death, T-cell-induced cytotoxicity, immune privilege and tumor surveillance.
Harald, Wajant   +2 more
openaire   +2 more sources

Apoptotic signaling in lymphocytes

Current Opinion in Hematology, 1996
Two families of cell surface receptors are integral to the control of lymphocyte survival and programmed cell death (apoptosis): the tumor necrosis factor receptor family and the CD28/CTLA4 family. Tumor necrosis factor receptor family members bind a related collection of ligands (the tumor necrosis factor family) that can either induce or inhibit cell
C M, Rudin, J, Van Dongen, C B, Thompson
openaire   +2 more sources

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