Results 251 to 260 of about 186,613 (302)

Generation of CCR4/CD7 Bispecific CAR‐T Cells Resistant to Fratricide and Exhaustion

open access: yesAdvanced Science, EarlyView.
The applications of CAR T‐cell therapy in T‐cell malignancies face limitations such as fratricide, effector‐cell exhaustion, and antigen‐escape. Herein, we developed fratricide‐ and exhaustion‐resistant CAR‐T cells that targeted CCR4 and CD7 simultaneously, with optional EGFRt safety switch. Additionally, scRNA‐seq unveiled new molecular targets, which
Sile Li   +10 more
wiley   +1 more source

Tumor‐Derived Exosomes Deliver Membrane‐Bound Fgl2 to Activate FcγRIIB‐Mediated Immunosuppression in Myeloid‐Derived Suppressor Cells

open access: yesAdvanced Science, EarlyView.
This study reveals that the Fgl2‐FcγRIIB signaling axis is a key mechanism by which MDSCs mediate tumor immune evasion. Tumor‐derived exosomes systemically activate MDSCs via this pathway, positioning this axis as a promising broad‐spectrum target for cancer immunotherapy.
Fenglin Lin   +12 more
wiley   +1 more source

Analgesic and Antidiarrheal Properties of Lappaconitine, Possibly Through Cyclooxygenase and µ-Opioid Receptor Interaction Pathways: In Vivo and In Silico Studies. [PDF]

open access: yesImmun Inflamm Dis
Shah S   +11 more
europepmc   +1 more source

Rational bioinformatic approach to the analysis of functional properties of metabolites of probiotic microorganisms based on gene network reconstruction. [PDF]

open access: yesVavilovskii Zhurnal Genet Selektsii
Ivanisenko VA   +8 more
europepmc   +1 more source

CYCLOOXYGENASES 1 AND 2

Annual Review of Pharmacology and Toxicology, 1998
▪ Abstract  Cyclooxygenase (COX), first purified in 1976 and cloned in 1988, is the key enzyme in the synthesis of prostaglandins (PGs) from arachidonic acid. In 1991, several laboratories identified a product from a second gene with COX activity and called it COX-2.
J R, Vane, Y S, Bakhle, R M, Botting
openaire   +2 more sources

Cyclooxygenase-1 and -2 isoenzymes

The International Journal of Biochemistry & Cell Biology, 1999
The cyclooxygenase isoenzymes (COX-1 and -2) catalyze the rate-limiting steps in prostanoid biosynthesis. COX-1 and -2 genes encode two isoenzymes with overlapping yet distinct expression patterns and functions. Physiologically, various extracellular stimuli such as growth factors, cytokines and tumor promoters regulate the expression of COX-1 and -2 ...
T, Hla   +4 more
openaire   +2 more sources

Differential effects of inhibitors of cyclooxygenase (cyclooxygenase 1 and cyclooxygenase 2) in acute inflammation

European Journal of Pharmacology, 1998
The anti-inflammatory activity of drugs more selective for cyclooxgenase isoform inhibition (cyclooxygenase 1, cyclooxygenase 2), were compared in rat carrageenin-induced pleurisy. Suppression of inflammation by cyclooxygenase 2-selective inhibitors, NS-398 (N-[-2-cyclohexyloxy]-4-nitrophenyl methanesulphonamide) and nimesulide (4-nitro-2-phenoxy ...
D W, Gilroy   +2 more
openaire   +2 more sources

Cyclooxygenase‐1 and Cyclooxygenase‐2 Inhibition of Novel 1,2‐Disubstituted Imidazoles.

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Handler, Norbert   +3 more
openaire   +2 more sources

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