Results 141 to 150 of about 353,556 (317)

PAF‐induced inflammatory and immuno‐allergic ophthalmic diseases and their mitigation with PAF receptor antagonists: Cell and nuclear effects

open access: yesBioFactors, Volume 48, Issue 6, Page 1226-1249, November/December 2022., 2022
Abstract Ocular allergies are becoming more prevalent as more airborne pollutants, irritants and microbes pervade our environment. Inflammatory and allergic mediators released by dendritic and mast cells within the conjunctiva cause allergic conjunctivitis (AC), a prevalent ocular surface disorder that affects >40% of the world's human population on a ...
Najam A. Sharif
wiley   +1 more source

Immunosuppression in stem cell clinical trials of neural and retinal cell types: A systematic review.

open access: yesPLoS ONE
BackgroundPharmacologic immunosuppression regimes are commonly employed in stem cell clinical trials to mitigate host immune rejection and promote survival and viability of transplanted cells.
Shravan Gowrishankar   +4 more
doaj   +1 more source

PPY‐Induced iCAFs Cultivate an Immunosuppressive Microenvironment in Pancreatic Cancer

open access: yesAdvanced Science, EarlyView.
Pancreatic ductal adenocarcinoma features abundant stromal components that hinder therapy efficacy. Single‐cell RNA sequencing analysis combined with experiments identified PPY, a gastrointestinal hormone, as a novel inducer of immunosuppressive iCAFs. Mechanistic studies revealed that PPY activates the non‐canonical NF‐κB pathway via EGFR.
Mengdie Cao   +14 more
wiley   +1 more source

Tumor Microenvironment On‐A‐Chip and Single‐Cell Analysis Reveal Synergistic Stromal–Immune Crosstalk on Breast Cancer Progression

open access: yesAdvanced Science, EarlyView.
Using a 3D tumor microenvironment (TME)‐on‐a‐chip model, tumor–stromal–immune crosstalk in triple‐negative breast cancer is studied, revealing the TME's combinatorial effect on cancer progression. Integrating single‐cell transcriptomic analysis demonstrates metabolic reprogramming via the kynurenine pathway, highlighting the complex TME cellular ...
Kalpana Ravi   +7 more
wiley   +1 more source

The clinical utility and safety of biomarker-guided immunosuppression withdrawal in liver transplantation: the LIFT prospective RCT

open access: yesEfficacy and Mechanism Evaluation
Background Long-term surviving liver transplant recipients can spontaneously develop operational tolerance, which allows them to completely discontinue their immunosuppression, but we lack validated tools to predict the likelihood of rejection following ...
Julien Vionnet   +22 more
doaj   +1 more source

Tumor‐Adhesive Chitosan‐Derived Multi‐Immune Agonist Unleashes Strong and Durable Anti‐Cancer Immunity

open access: yesAdvanced Science, EarlyView.
A tumor‐adhesive chitosan‐derived immune agonist TACTIC is developed for strong and durable anti‐tumor immunity. The immune agonist exhibits multi‐targets and modulates both tumor cell immunogenicity and pro‐inflammatory responses in immune cells, thereby potentiating the therapeutic efficacy of clinical radiotherapy.
Huilan He   +8 more
wiley   +1 more source

Immunosuppression by Spleen Cells from Moloney Leukemia [PDF]

open access: bronze, 1977
Jan Černý   +2 more
openalex   +1 more source

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