Results 131 to 140 of about 136,903 (266)

Pharmacological stabilization of hypoxia-inducible factor 1-α dampens the interferon response and promotes glycolysis in Aicardi-Goutières syndrome. [PDF]

Nat Commun
Batignes M, Luka M, Jagtap S, de Cevins C, Nemazanyy I, Leib J, Fali T, Pierga A, Zarhrate M, García-Paredes V, Carbone F, Pérot BP, Neven B, Bader-Meunier B, Quartier P, Hully M, Belot A, Lepelley A, Frémond ML, Fischer A, Ménager MM.   +20 more
europepmc   +1 more source

ROS Self‐Supply Nanoplatform Based on Fenton Catalyst for Chemodynamic and Immunotherapy: Reprogramming Cold Tumor Into Hot Tumor in Cancer Treatment

Advanced Science, EarlyView.
A multifunctional HA‐conjugated nanoplatform (HA‐PGMC) integrates CuO2, glucose oxidase, and mil‐100 to enable cascade catalytic ROS generation in tumor microenvironments. This self‐supplying ROS strategy induces immunogenic cell death, reprograms “cold” tumors into “hot” ones, and synergizes with PD‐L1 blockade, achieving potent chemodynamic ...
Man Lung Lee, Jack Chun Hin Chen, Wai Wing Cheng, Kwan Yee Lau, Hiu Yee Kwan, Ngar‐Yun Ellen Poon, Hung‐Wing Li   +6 more
wiley   +1 more source

Epigenetic Silencing of RFX7 Defines a Transcriptional Axis Linking Lactate Metabolism to Immune Checkpoint Therapy in Glioblastoma

Advanced Science, EarlyView.
Glioblastoma (GBM) exhibits RFX7 silencing via promoter hypermethylation, which downregulates PIK3IP1 to activate PI3K/AKT signaling, increase lactate accumulation, and enhance histone H4K12 lactylation. This lactylation upregulates PD‐L1/CSF1 expression and drives the immunosuppressive microenvironment formation.
Liying Han, Jinpeng Zhou, Gang Zhu, Fan Chen, Leiyang Li, Wenxing Cui, Fang Sun, Tian Feng, Yue Zhang, Qiang Wang, Shuoyao Ma, Chengxuan Guo, Ziwen Zhang, Kai Wang, Jiahui Wang, Liangbo Wang, Wencong Li, Chenyi Yuan, Haixiao Liu, Liang Wang, Yan Qu   +20 more
wiley   +1 more source

JAK2V617F reprograms Hypoxia Inducible Factor-1 to induce a non-canonical hypoxia regulon in myeloproliferative neoplasms. [PDF]

Leukemia
Kealy D, Ellerington R, Bansal S, Medeiros JJF, Hawley CA, Zeng AGX, Lukaszonek J, West KA, Sinha AD, Caalim G, Gawne RT, Pope J, Ferreira BL, Blacknell NM, Drylie B, Chatzigerou J, Khoo HM, Wilkinson AC, Fielding AK, Wang G, Psaila B, Kent DG, Hitchcock IS, Holding AN, Mason AS, Gupta V, Dick JE, Bridge KS.   +27 more
europepmc   +1 more source

Sustainable Fabrication of Tailored Bone Substitutes: From High‐Throughput Scaffold Manufacturing, Scaled‐Up HMSC Expansion to Dynamic Cultivation in a Perfusion Bioreactor

Advanced Science, EarlyView.
ABSTRACT The demand for off‐the‐shelf biocompatible bone substitutes has driven the development of numerous independent in vitro technologies to generate products resembling physiological tissues. Due to technical challenges and overly simplified cultivation approaches/niches, the end‐products are often uniformly shaped and inferior to native bone ...
Franziska Braun, Anna Paříková, Sandra Rother, Martin Kantor, Salman Muhammad Ilyas, Ricardo Bernhardt, Pavel Ndjawa Yomi, Jaromír Havlica, Revathi Appali, Benjamin Kruppke, Poh Soo Lee   +10 more
wiley   +1 more source

Hydroxychloroquine Attenuates Atherosclerosis in Apolipoprotein E Knockout Mice: Role of Endothelial Nitric Oxide Synthase and Hypoxia-Inducible Factor 1-Alpha. [PDF]

Cardiol Res
Poulakida E, Ioannou M, Sagris D, Polychronopoulou E, Makaritsis PK, Georgopoulos S, Xanthopoulos A, Kouvaras E, Kapatou K, Asprodini E, Nanas IA, Konstantinidis A, Koukoulis GΚ, Dalekos GΝ, Makaritsis KP.   +14 more
europepmc   +1 more source

Astrocytic LMP2 Coordinates NF‐κB and TGF‐β1/Smad3 Signaling to Drive Neuroinflammation after Cerebral Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Astrocyte reactivity critically shapes neuroinflammatory outcomes after ischemic stroke, yet the upstream regulators governing astrocyte state transitions remain incompletely defined. Here, we identify the immunoproteasome subunit low molecular weight protein 2 (LMP2) as an important modulator of astrocyte functional remodeling following ...
Yanguang Mao, Rulan Ma, Zejing Lin, Huiying Zhao, Yuexian Liu, Yonghe Su, Xu Zhang, Xingyong Chen   +7 more
wiley   +1 more source

Mechanisms and therapeutic prospects of hypoxia-inducible factor 1-alpha in acute kidney injury: a systematic review. [PDF]

Front Cell Dev Biol
Kang P, Cheng F.
europepmc   +1 more source

Optimized Ex Vivo Human Liver Slice Culture Maintains Extended Viability and Function for Hepatotoxicity Testing

Advanced Science, EarlyView.
An optimized ex vivo human liver slice culture system preserves tissue architecture, hepatocyte function, and immune‐stromal complexity for at least five days. By refining slice thickness, oxygenation, air‐liquid interface, and extracellular matrix support, the platform enables human‐relevant hepatotoxicity testing and mechanistic studies, offering a ...
Huiche Feng, Cinzia Esposito, Andrej Benjak, Matthias S. Matter, Miriam Cieri, Camilla De Carlo, Philipp Sedlaczek, Fabian Haak, Mattia Marinucci, Gabriel Fridolin Hess, Otto Kollmar, Mairene Coto‐Llerena, Luca Di Tommaso, Visar Vela, Lukas Bubendorf, Luigi M. Terracciano, Charlotte K. Y. Ng, Salvatore Piscuoglio   +17 more
wiley   +1 more source

Homeobox B13 activates the hypoxia-inducible factor 1 pathway through histone lactylation thereby reprogramming lipid metabolism and promoting sorafenib resistance in hepatocellular carcinoma. [PDF]

J Cell Commun Signal
Xie Q, Teng F, Ding T, Zhang H, Huang J, Zhang S.   +5 more
europepmc   +1 more source