Results 221 to 230 of about 580,329 (259)

Kaempferol Attenuates Spaceflight‐Associated Knee Cartilage Degradation by Targeting NOX4‐Mediated Mitochondrial Dysfunction

open access: yesAdvanced Science, EarlyView.
We have shown that both simulated and actual spaceflight contribute to cartilage degradation in the knees of mice. Using RNA sequencing and bioenergetic profiling, we identified NADPH oxidase 4 (NOX4) as a key factor driving these changes. Additionally, we found that kaempferol, a naturally occurring flavonoid that binds directly to NOX4, reduces ...
Yuesong Yin   +23 more
wiley   +1 more source

A Spatially Directed Microneedle Patch Enables Intratumoral Co‐Delivery of FOLFIRINOX, Surufatinib, and Anti‐PD‐1 for Chemo‐Immunotherapy of Pancreatic Ductal Adenocarcinoma

open access: yesAdvanced Science, EarlyView.
A double‐layered shell‐core microneedle patch is developed to co‐deliver FOLFIRINOX, surufatinib, and anti‐PD‐1 for localized chemo‐immunotherapy of PDAC. This strategy achieves sustained tumor suppression, reduces metastasis, and reprograms the TME by enhancing CD8+ T‐cell infiltration and inhibiting Tregs and M2 macrophages infiltration, while ...
Tingting Kong   +13 more
wiley   +1 more source

Interleukin 4, Interleukin 13, and Interleukin 9

open access: yesInterleukin 4, Interleukin 13, and Interleukin 9
openaire  

Interleukin-4 and lnterleukin-13: Their Similarities and Discrepancies

International Reviews of Immunology, 1998
Interleukin-4 (IL-4) and the closely related cytokine, interleukin-13 (IL-13) share many biological and immunoregulatory functions on B lymphocytes, monocytes, dendritic cells and fibroblasts. Both IL-4 and IL-13 genes are located in the same vicinity on chromosome 5 and display identical major regulatory sequences in their respective promoters, thus ...
Jacques Banchereau, P Chomarat
exaly   +3 more sources

Interleukin-13 in asthma

Current Opinion in Pulmonary Medicine, 2003
Some time ago, the Th2 cytokine, interleukin (IL)-13, was identified as a critical regulator of the allergic response. Initial studies in animal models of disease provided compelling evidence that IL-13, independent from other Th2 cytokines, was necessary and sufficient to induce all features of allergic asthma.
Marsha, Wills-Karp, Monica, Chiaramonte
openaire   +2 more sources

Measurement of Interleukin‐13

Current Protocols in Immunology, 2001
AbstractThis unit describes two protocols that can be used to quantitate interleukin‐13 (IL‐13). The enzyme‐linked immunosorbent assay (ELISA) has the advantage of being highly specific for human IL‐13 and does not recognize other cytokines present in the sample.
Angus, Lauder, Andrew N J, McKenzie
openaire   +2 more sources

[Interleukin 13 and interleukin 13 receptor involvement in systemic sclerosis].

La Revue de medecine interne, 2007
Interleukin 13 is an immunoregulatory cytokine predominantly secreted by activated Th2 cells. It has similar functions with interleukin 4 and they share a common receptor. However, unlike interleukin 4, l'interleukin 13 does not appear to be important in the initial differentiation of CD4 T into Th2-type cells, but rather appears to be necessary in the
Granel, B., Chevillard, C., Dessein, A.
openaire   +2 more sources

Interleukin-13 in asthma pathogenesis

Current Allergy and Asthma Reports, 2004
Summary:  Bronchial asthma is a complex disorder that is thought to arise as a result of aberrant T‐lymphocyte responses to noninfectious environmental antigens. In particular, the symptoms of asthma are closely associated with the presence of activated T‐helper 2 cell (Th2) cytokine‐producing cells [interleukin (IL)‐4, IL‐5, IL‐9, and IL‐13] in the ...
openaire   +3 more sources

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