Results 51 to 60 of about 56,007 (232)

Hypoxia-inducible factor: role in cell survival in superoxide dismutase overexpressing mice after neonatal hypoxia-ischemia. [PDF]

, 2019
BackgroundSixty percent of infants with severe neonatal hypoxic-ischemic encephalopathy die, while most survivors have permanent disabilities. Treatment for neonatal hypoxic-ischemic encephalopathy is limited to therapeutic hypothermia, but it does not ...
Ferriero, Donna M, Jeon, Ga Won, Sheldon, R Ann   +2 more
core  

Hypoxia Inducible Factor 3α Plays a Critical Role in Alveolarization and Distal Epithelial Cell Differentiation during Mouse Lung Development [PDF]

, 2013
Lung development occurs under relative hypoxia and the most important oxygen-sensitive response pathway is driven by Hypoxia Inducible Factors (HIF). HIFs are heterodimeric transcription factors of an oxygen-sensitive subunit, HIFα, and a constitutively ...
Boerema-de Munck, A. (Anne), Grosveld, F.G. (Frank), Huang, Y. (Yao), IJcken, W.F.J. (Wilfred) van, Kempen, M. (Marjon) van, Ochieng, J.K. (Joshua), Rottier, R.J. (Robbert), Swagemakers, S.M.A. (Sigrid), Tibboel, D. (Dick)   +8 more
core   +4 more sources

Bionic Nanostructures Create Mechanical Signals to Mediate the Composite Structural Bone Regeneration Through Multi‐System Regulation

Advanced Science, EarlyView.
Inspired by the structural and functional characteristics of bone, bionic nanomaterials combined with nanotechnology can more accurately replicate stem cell niches, enabling the design of bone tissue engineering scaffolds with diverse nanoscale properties to promote stem cell migration, proliferation, and differentiation. This precise control over stem
Yangfan Pei, Yihan Wang, Jingxia Chen, Jing Zhou, Yuzhu Han, Xiuyu Liu, Siyu Chen, Sheng Chen, Dixin He, Yunxiao Wu, Huixin Lv, Yanmin Zhou   +11 more
wiley   +1 more source

Hypoxia, angiogenesis and atherogenesis [PDF]

, 2017
The balance between vascular oxygen supply and metabolic demand for oxygen within the vasculature is normally tightly regulated. An imbalance leads to hypoxia and a consequential cascade of cellular signals that attempt to offset the effects of hypoxia ...
Ferns, Gordon, Heikal, Lamia
core   +2 more sources

Unveiling the complexity of cellular senescence in cancers: From mechanism to therapeutic opportunities

BMEMat, EarlyView.
This review highlights the complex roles of cellular senescence in cancer progression and suppression, discusses the mechanisms and regulatory pathways involved, and evaluates the efficacy of the “One‐Two punch” sequential treatment approach while addressing emerging challenges in this novel therapeutic strategy.
Qiuming Pan, Ye Zhu, Zhi Ye, Huayang Zhang, Junxi Wang, Guozhong Yi, Zhiyong Li, Rongyang Xu, Luyao Wang, Zhenzhen Wu, Songtao Qi, Guanglong Huang, Shanqiang Qu   +12 more
wiley   +1 more source

Blocking ITGA5 potentiates the efficacy of anti‐PD‐1 therapy on glioblastoma by remodeling tumor‐associated macrophages

Cancer Communications, EarlyView.
Abstract Background Glioblastoma (GBM) is largely refractory to antibodies against programmed cell death 1 (anti‐PD‐1) therapy. Fully understanding the cellular heterogeneity and immune adaptations in response to anti‐PD‐1 therapy is necessary to design more effective immunotherapies for GBM.
Rongrong Zhao, Ziwen Pan, Jiawei Qiu, Boyan Li, Yanhua Qi, Zijie Gao, Wei Qiu, Weijie Tang, Xiaofan Guo, Lin Deng, Gang Li, Hao Xue   +11 more
wiley   +1 more source

Gαq signalling from endosomes: A new conundrum

British Journal of Pharmacology, EarlyView., 2023
Abstract G‐protein‐coupled receptors (GPCRs) constitute the largest family of membrane receptors, and are involved in the transmission of a variety of extracellular stimuli such as hormones, neurotransmitters, light and odorants into intracellular responses.
Carole Daly, Bianca Plouffe
wiley   +1 more source

A yeast three-hybrid system that reconstitutes mammalian hypoxia inducible factor regulatory machinery [PDF]

, 2008
Background: Several human pathologies, including neoplasia and ischemic cardiovascular diseases, course with an unbalance between oxygen supply and demand ( hypoxia).
Alcaide-German, ML, Del Peso, L, Garcia-Fernandez, LF, Landazuri, MO, Vara-Vega, A   +4 more
core  

Interleukin-1β sequesters hypoxia inducible factor 2α to the primary cilium. [PDF]

, 2013
BACKGROUND: The primary cilium coordinates signalling in development, health and disease. Previously we have shown that the cilium is essential for the anabolic response to loading and the inflammatory response to interleukin-1β (IL-1β).
AC Lin, AK Wann, AK Wann, AM Malone, AR Sartori-Cintra, BL Thoms, BL Thoms, CA Clement, CA Clement, CF Chang, CJ Haycraft, CJ Haycraft, CR Thoma, D Kong, D Zhu, DA Hoey, DM Katschinski, E Verghese, EN Pugacheva, F Oeffner, GJ Pazour, HA Praetorius, J Kim, JB Catterall, JC Kim, JE Bohonowych, JE Lafont, JF Reiter, JH Moyer, JH Ryu, JM Gerdes, JR Marszalek, JT Eggenschwiler, KC Corbit, KC Corbit, L Schneider, M Windheim, MA Lancaster, MF Bijlsma, NV Prodromou, P Jaakkola, PD Taulman, PV Tran, R Rohatgi, RD Thornton, S Abdul-Majeed, S Kim, S Massinen, S Murakami, S Proulx-Bonneau, S Yang, SH Low, SM Nauli, SN Greer, SR McGlashan, SR McGlashan, T Caspary, TY Besschetnova, X Xue, Y Li, YJ Jung   +60 more
core   +1 more source

Promising Prodiginins Biological Activities

Chemistry &Biodiversity, EarlyView.
ABSTRACT Prodiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto, Melisa E. Gantner, Boris E. Rodenak‐Kladniew, Santiago Rodriguez, María L. Cuestas, Alan Talevi, Guillermo R. Castro   +6 more
wiley   +1 more source