Results 131 to 140 of about 95,899 (339)
Advanced Science, EarlyView.We identify an antagonistic ubiquitin circuit that controls cellular permissiveness to multiple coronaviruses. The deubiquitinase USP7 stabilizes the epigenetic regulator KDM6A to upregulate viral receptors, while the E3 ligase RNF40 degrades KDM6A by catalyzing K6/K11‐ubiquitin chains of KDM6A for autophagic degradation.
Meng‐Zhuo Huang +9 more
wiley +1 more source
Breast Cancer: Basic and Clinical Research, 2016 The Jumonji-containing domain protein, KDM4C, is a histone demethylase associated with the development of several forms of human cancer. However, its specific function in the viability of tumoral lineages is yet to be determined.
Jeison Garcia, Fernando Lizcano
doaj +1 more source
Gene regulation and epigenotype in Friedreich's ataxia [PDF]
, 2008 Friedreich??????s ataxia (FRDA) is known to be provoked by an abnormal GAA-repeat expansion located in the first intron of the FXN gene. As a result of the GAA expansion, patients exhibit low levels of FXN mRNA, leading to FRDA.
Rothe, Nadine, Rothe, Nadine
core +2 more sources
Advanced Science, EarlyView.We delineate a TGFβ1/SMAD/lnc‐APUE/E‐cadherin axis wherein TGFβ1 signaling activates lnc‐APUE; lnc‐APUE subsequently downregulates E‐cadherin expression via Alu element‐driven STAU1‐mediated decay of CDH1 mRNA, thereby promoting tumor metastasis. Our findings reveal a novel regulatory function for lnc‐APUE within the SMD pathway, elucidate a distinct ...
Song‐Yang Li +10 more
wiley +1 more source
T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities
Advanced Science, EarlyView.T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu +7 more
wiley +1 more source
An RNAi-Based Control of Fusarium graminearum Infections Through Spraying of Long dsRNAs Involves a Plant Passage and Is Controlled by the Fungal Silencing Machinery [PDF]
, 2016 Meeting the increasing food and energy demands of a growing population will require the development of ground-breaking strategies that promote sustainable plant production.
Abdellatef, Eltayb +13 more
core +3 more sources
Expanding the Role of the Histone Lysine-Specific Demethylase LSD1 in Cancer
Cancers, 2019 Studies of alterations in histone methylation in cancer have led to the identification of histone methyltransferases and demethylases as novel targets for therapy.
B. Majello +3 more
semanticscholar +1 more source
Advanced Science, EarlyView.In hypoxic microenvironment, WNT5A is predominantly secreted by tumor‐associated macrophages. Hypoxia‐induced WTAP mediates ROR1 stability by m6A modifications in a HuR‐dependent manner in Glioma stem cells (GSCs). WNT5A activates the WNT pathway via ROR1 binding on GSCs, driving glioma‐derived endothelial cells (GDECs) differentiation.
Xiaoyong Chen +15 more
wiley +1 more source
mBioAs the most abundant eukaryotic mRNA modification, N6-methyladenosine (m6A) plays a crucial role in regulating multiple biological processes. This methylation is regulated by methyltransferases and demethylases.
Lijiu Zhao +4 more
doaj +1 more source
Journal of Lipid Research, 2001 Sterol 14α-demethylase (14DM) is a cytochrome P-450 involved in sterol biosynthesis in eukaryotes. It was reported that Mycobacterium smegmatis also makes cholesterol and that cholesterol is essential to Mycobacterium tuberculosis (MT) infection ...
Aouatef Bellamine +4 more
doaj +1 more source