Results 101 to 110 of about 8,038 (247)

Identification and characterization of a 14 kDa human protein as a novel parvulin-like peptidyl prolyl cis/trans isomerase

, 1999
A second member of the parvulin family of peptidyl-prolyl cis/trans isomerases was identified in a human lung cDNA library. The gene encoded a protein named hPar14 that has 131 amino acid residues and a molecular mass of 13 676 Da.
Fumihiro Fujimori, Thomas Tradler, Gunter Fischer, Rahfeld, Jens-U, Fujimori, Fumihiro, Uchida, Takafumi, Tradler, Thomas, Jens-U Rahfeld, Fischer, Gunter, Takafumi Uchida   +9 more
core   +1 more source

Targeting KRAS for cancer therapy

British Journal of Pharmacology, EarlyView.
In recent years, therapeutics targeted against KRAS proto‐oncogene GTPase (KRAS)‐mutant cancers have seen significant progress. Herein we outline the biology and epidemiology of KRAS alterations at the lineage and allele levels, reviewing the clinical evidence for KRASG12C inhibition from the discovery of the recessive switch pocket to sotorasib ...
Jianlong Jia, Ruonan Liu, Tonia A. Adamide, Isis E. Fernandez, Georgios T. Stathopoulos   +4 more
wiley   +1 more source

Gasdermin‐Mediated Pyroptosis: Novel Strategies Against Colorectal Cancer

Cancer Science, EarlyView.
Pyroptosis is a double‐edged sword in colorectal cancer (CRC): chronic low‐grade pyroptosis promotes tumor progression, whereas acute induction of pyroptosis in cancer cells triggers antitumor immunity and enhances therapeutic response. Targeting gasdermin‐mediated pyroptosis represents a promising strategy for CRC treatment.
Kaibo Guo, Yuqian Feng, Jiamin Lu, Nuerbiye Abudurexiti, Xinlei Zhou, Mengfan Wei, Song Zheng   +6 more
wiley   +1 more source

Cloning of Plasmodium falciparum protein disulfide isomerase homologue by affinity purification using the antiplasmodial inhibitor 1,4-bis{3-[N-(cyclohexyl methyl)amino]propyl}piperazine 11Nucleotide sequence data reported in this paper are available in the EMBL, GenBank™ and DDJB databases under accession number AJ250363.

, 2000
A series of 10 1,4-bis(3-aminopropyl)piperazine compounds was found to display antiplasmodial activity with 50% growth inhibition between 30 and 250 nM, on three Plasmodium falciparum strains differently sensitive to chloroquine.
Mouray, Elisabeth, Dali Ali, Fouad, Sophie Girault, Schrével, Joseph, Isabelle Florenta, Philippe Grellier, Hervé Drobecq, Joseph Schrével, Fouad Dali Ali, Elisabeth Mouray, Christian Sergheraert, Sergheraert, Christian, Drobecq, Hervé, Girault, Sophie, Florenta, Isabelle, Grellier, Philippe   +15 more
core   +1 more source

ER proteostasis meets mitochondrial function: contact sites as hubs of communication and therapeutic targets

The FEBS Journal, EarlyView.
Proteostasis ensures proper protein folding, modification, and degradation, while its impairment triggers ER stress. Chronic ER stress and maladaptive UPR via the CHOP–ERO1 axis remodel ERMCs, altering calcium signaling and mitochondrial metabolism.
Giorgia Maria Renna, Alessandro Cherubini, Ersilia Varone, Serena Germani, Alice Marrazza, Ester Zito   +5 more
wiley   +1 more source

Functional characterization of 42 CK2α de novo variants associated with Okur‐Chung neurodevelopmental syndrome

The FEBS Journal, EarlyView.
Okur‐Chung neurodevelopmental syndrome (OCNDS) is a neurodevelopmental disorder associated with mutations in the gene coding for Protein kinase CK2α. In this work, 42 variants of CK2α associated with OCNDS were characterized in vitro. This included determination of catalytic activity and CK2α/CK2β‐interaction as well as an assessment of evolutionary ...
Alexander Gast, Christian Werner, Karsten Niefind, Joachim Jose   +3 more
wiley   +1 more source

Detection of platypus-type L/D-peptide isomerase activity in aqueous extracts of papaya fruit

, 2012
Peptide isomerase catalyses the post-translational isomerisation of the l- to the d-form of an amino acid residue around the N/C-termini of substrate peptides.
Crossett, Ben, Arakawa, Kensuke, Koh, Jennifer M. S., Torres, Allan M. (R11665), Kuchel, Philip W.   +4 more
core   +1 more source

Phenotypic characterization of Arabidopsis thaliana mutants that alleviate root growth defects in a vitamin B6 biosynthesis mutant

The FEBS Journal, EarlyView.
Vitamin B6 is a critical molecule for plant metabolism and development. Rsr4‐1, a loss‐of‐function mutant in a vitamin B6 biosynthesis gene, has a distinct short root phenotype. Here we describe five novel suppressor mutants with an rsr4‐1 background that have normalized root growth and distinct phenotypic and molecular characteristics, representing a ...
Marcelina Parra, Paige Henning, Clayton Bailes, Sanja Roje, Hanjo Hellmann   +4 more
wiley   +1 more source

Ubiquitin and ubiquitin‐like modifications in the endoplasmic reticulum stress response

The FEBS Journal, EarlyView.
Endoplasmic reticulum (ER) stress activates various proteostasis control processes, including the unfolded protein response, ribosome‐associated quality control, and ER‐associated degradation. Ubiquitin and ubiquitin‐like modifications dynamically regulate these processes to determine cell fate, promoting adaptation or inducing cell death.
Tony Avril, Matthieu Le Gallo, Elodie Lafont   +2 more
wiley   +1 more source

Human APOBEC3G suppresses homologous recombination and LIG4‐independent end joining in DNA double‐strand break repair

The FEBS Journal, EarlyView.
Chromosomal DNA double‐strand breaks (DSBs) are repaired by homologous recombination and nonhomologous end joining (NHEJ). Recent work has additionally established theta‐mediated end‐joining (TMEJ) as a mechanism for DSB joining. Cells lacking NHEJ and TMEJ can repair DSBs in a homology‐dependent manner.
Shinta Saito, Miori Murayama, Usaki Arai, Sekifumi Akatsu, Ami Yamamoto, Misaki Kadoguchi, Noritaka Adachi   +6 more
wiley   +1 more source