β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1
Molecular Oncology, EarlyView.Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero +8 more
wiley +1 more source
VirulenceNewcastle disease virus (NDV) typically induces severe illness in poultry and results in significant economic losses for the worldwide poultry sector. NDV, an RNA virus with a single-stranded negative-sense genome, is susceptible to mutation and immune ...
Xiaolong Lu +3 more
doaj +1 more source
Human immunodeficiency virus type 1: Role of proteins in the context of viral life cycle
Journal of Advanced Biotechnology and Experimental Therapeutics, 2022 The Acquired Immunodeficiency Syndrome (AIDS) is a major global pandemic and of paramount public health concern. Over the years, antiretroviral therapy (ART) has emerged as the gold standard of AIDS treatment.
Vikas Jha +8 more
doaj +1 more source
Evidence for DNA-mediated nuclear compartmentalization distinct from phase separation. [PDF]
, 2019 RNA Polymerase II (Pol II) and transcription factors form concentrated hubs in cells via multivalent protein-protein interactions, often mediated by proteins with intrinsically disordered regions.
Darzacq, Xavier +9 more
core
Human and murine IFIT1 proteins do not restrict infection of negative-sense RNA viruses of the Orthomyxoviridae, Bunyaviridae, and Filoviridae families [PDF]
, 2015 UNLABELLED: Interferon-induced protein with tetratricopeptide repeats 1 (IFIT1) is a host protein with reported cell-intrinsic antiviral activity against several RNA viruses.
Amarasinghe, Gaya +12 more
core +3 more sources
Comparison, Analysis, and Molecular Dynamics Simulations of Structures of a Viral Protein Modeled Using Various Computational Tools [PDF]
, 2023 Hemalatha Mani +5 more
openalex +1 more source
Molecular Oncology, EarlyView.This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian +10 more
wiley +1 more source
Knockdown of piRNA pathway proteins results in enhanced Semliki forest virus production in mosquito cells [PDF]
, 2013 The exogenous siRNA pathway is important in restricting arbovirus infection in mosquitoes. Less is known about the role of the PIWI-interacting RNA pathway, or piRNA pathway, in antiviral responses. Viral piRNA-like molecules have recently been described
Donald, Claire L. +8 more
core +3 more sources
Open Modification Searching of SARS-CoV-2–Human Protein Interaction Data Reveals Novel Viral Modification Sites [PDF]
, 2022 Charlotte Adams +3 more
openalex +1 more source
The nucleocytoplasmic transport of viral proteins
Virologica Sinica, 2010 Molecules can enter the nucleus by passive diffusion or active transport mechanisms, depending on their size. Small molecules up to size of 50-60 kDa or less than 10 nm in diameter can diffuse passively through the nuclear pore complex (NPC), while most proteins are transported by energy driven transport mechanisms.
Qiong, Ding +3 more
openaire +3 more sources