Results 81 to 90 of about 137,458 (285)

TAK1-dependent autophagy: A suppressor of fatty liver disease and hepatic oncogenesis. [PDF]

, 2014
In addition to regulating the activation of nuclear factor (NF)-κB and c-Jun N-terminal kinase (JNK), TGF-β activated kinase 1 (TAK1) also upregulates the activation of AMP-activated protein kinase (AMPK) and autophagy.
Seki, Ekihiro
core   +2 more sources

WDR5‐H3K4me3 Epigenetic Axis Promotes TRMT6‐Dependent tRNA M1A Modification to Facilitate Triple‐Negative Breast Cancer Progression by Suppressing Ferroptosis

Advanced Science, EarlyView.
Upregulated TRMT6 forms aberrant hypermethylation of a specific tRNA pool and serves as a predictor of poor prognosis in TNBC. This m1A modification in tRNAs enhances translation of FTH1 and FTL, reducing the pool of bioavailable Fe2⁺. Reduced Fe2+ availability impairs RSL3‐induced lipid peroxidation and tumor progression.
Yuqing Lei, Xue Wang, Jiahe Liu, Zixu Niu, Jiaqi Hua, Qian Guo, Dan Du, Yuanchang Zhu, Fucheng He, Mingxia Zhou, Hongle Li, Jing He, Jun Li   +12 more
wiley   +1 more source

Aromatic microbial metabolite hippuric acid enhances inflammatory responses in macrophages via TLR-MyD88 signaling and lipid remodeling

Cell Reports
Summary: The gut microbiome produces diverse metabolites shaping immunity, yet their pro-inflammatory potential remains unclear. Using untargeted liquid chromatography-tandem mass spectrometry (LC-MS/MS) metabolomics, we identified hippuric acid—an ...
Gauri Mirji, Sajad Ahmad Bhat, Mohamed El Sayed, Sarah Kim Reiser, Siva Pushpa Gavara, Ying Ye, Taito Miyamoto, Wujuan Zhang, Peter Vogel, Joel Cassel, Qin Liu, Aaron R. Goldman, Andrew Kossenkov, Nan Zhang, Rahul S. Shinde   +14 more
doaj   +1 more source

The Immune System [PDF]

, 1995
Modern biotherapy has been in use for some 30 years. The first types of biotherapy were nonspecific stimulators of the immune response, but advances in genetic engineering are allowing the mass production of pure biological products which are now being ...
Gallucci, Betty Bierut, McCarthy, Donna O.   +1 more
core   +1 more source

Pancancer analysis of DNA methylation-driven genes using MethylMix. [PDF]

, 2015
Aberrant DNA methylation is an important mechanism that contributes to oncogenesis. Yet, few algorithms exist that exploit this vast dataset to identify hypo- and hypermethylated genes in cancer.
Gevaert, Olivier, Plevritis, Sylvia K, Tibshirani, Robert   +2 more
core   +2 more sources

MGM as a Large‐Scale Pretrained Foundation Model for Microbiome Analyses in Diverse Contexts

Advanced Science, EarlyView.
We present the Microbial General Model (MGM), a transformer‐based foundation model pretrained on over 260,000 microbiome samples. MGM learns contextualized microbial representations via self‐supervised language modeling, enabling robust transfer learning, cross‐regional generalization, keystone taxa discovery, and prompt‐guided generation of realistic,
Haohong Zhang, Yuli Zhang, Zixin Kang, Jiayun Xiong, Ronghua Yang, Kang Ning   +5 more
wiley   +1 more source

Germline copy number variants in RUNX1: An updated case report and a decade-old red herring

BJC Reports
Pathogenic/likely pathogenic (P/LP) germline variants in RUNX1 cause familial platelet disorder with associated myeloid malignancies (FPDMM), also known as RUNX1-Familial Platelet Disorder (RUNX1-FPD, or FPD), a condition characterized by qualitative and
Natalie T. Deuitch, Amra Kajdic, Erica Bresciani, Marshall S. Horwitz, Hamish S. Scott, Katie Craft, Shawn Chong, David J. Young, Lucy A. Godley, Paul P. Liu   +9 more
doaj   +1 more source

Transient pharmacological inhibition of SUMOylation during pregnancy induces craniofacial malformations in offspring mice

European Journal of Cell Biology
Cell identity plays a pivotal role in embryo development, guiding the process of cellular differentiation essential for tissue and organ formation. Post-translational modification by the ubiquitin-related SUMO protein acts as a chromatin barrier to cell ...
Jorge Mata-Garrido, Isabella Zafferri, Alice Nordlinger, Yann Loe-Mie, Anne Dejean, Jack-Christophe Cossec   +5 more
doaj   +1 more source

Pilocytic astrocytoma following radiotherapy for craniopharyngioma: case report Astrocitoma pilocítico pós-radioterapia para tratamento de craniofaringioma: relato de caso

Arquivos de Neuro-Psiquiatria, 2000
Administration of fractionated doses of irradiation is part of the adjutant therapy for CNS tumours such as craniopharyngiomas and pituitary adenomas. It can maximise cure rates or expand symptom-free period.
LEONARDO BONILHA, GUILHERME BORGES, YVENS B. FERNANDES, RICARDO RAMINA, EDMUR F CARELLI, MARCELO ALVARENGA   +5 more
doaj   +1 more source

NUSAP1 Recruits DAXX to Suppress HIF‐Driven Triple‐Negative Breast Cancer Progression

Advanced Science, EarlyView.
A double‐negative feedback loop is identified in TNBC where NUSAP1 bridges HIF and DAXX via its microtubule‐associated domain (MAD) to recruit SETDB1, repressing HIF transcriptional activity by depositing the H3K9me3 repressive mark on HIF target genes, while HIF itself suppresses NUSAP1.
Yating Du, Jingjing Wang, Min Wang, Yao Zhang, Miaomiao Zheng, Huiyan Li, Xuemeng Wang, Huanran Sun, Kexin Tang, Changliang Shan, Qiang Zhao, Xiaoqian Meng, Yijie Wang, Jun Zhou, Yan Chen   +14 more
wiley   +1 more source