Results 61 to 70 of about 8,700 (159)
Downregulation of SPTAN1 is related to MLH1 deficiency and metastasis in colorectal cancer.
PLoS ONE, 2019 IntroductionColorectal cancers (CRCs) deficient in the DNA mismatch repair protein MutL homolog 1 (MLH1) display distinct clinicopathological features and require a different therapeutic approach compared to CRCs with MLH1 proficiency.
Anne Ackermann +10 more
doaj +1 more source
Construction of Fluorescently-Tagged and Adenosine Nucleotide-Binding Mutations of the Human MutS Homolog Heterodimer MSH2-MSH3 [PDF]
, 2009 DNA mismatch repair (MMR) is a highly conserved system for correcting mispaired nucleotides arising from misincorporation errors during DNA replication, genetic recombination, and chemical or physical damage.
Cook, Christopher Paul
core
The Homeobox Genes: Classification, Regulation, Biological Functions, and Diseases
MedComm, Volume 7, Issue 4, April 2026.Overview of the homeobox gene superfamily and its pathophysiological roles. The homeobox superfamily comprises several major classes, including ANTP, PRD, TALE, LIM, POU, and others. Among these, the HOX clusters (A–D) play critical roles in embryonic development specifically in conferring cellular identity, regulating morphogenesis, and guiding axial ...
Maedeh Dadzadi +5 more
wiley +1 more source
A Novel 3-Methyladenine DNA Glycosylase from Helicobacter pylori Defines a New Class within the Endonuclease III Family of Base Excision Repair Glycosylases [PDF]
, 2000 The cloning, purification, and characterization of MagIII, a 3-methyladenine DNA glycosylase from Helicobacter pylori, is presented in this paper. Sequence analysis of the genome of this pathogen failed to identify open reading frames potentially coding ...
Boiteux, Serge +5 more
core +1 more source
Cancer Reports, Volume 9, Issue 3, March 2026.ABSTRACT Background Microsatellites stability (MSS) colon cancer patients exhibit a significant suppressive immune status, and the functional status of tumor NLRP3 immunosomes plays an important role in regulating the tumor immune microenvironment, but whether they are involved in the regulation of immunosuppression in MSS patients is unclear ...
Li Lu +7 more
wiley +1 more source
Lack of microsatellite instability in gastrointestinal stromal tumors [PDF]
, 2017 The microsatellite instability (MSI) phenotype may constitute an important biomarker for patient response to immunotherapy, particularly to anti-programmed death-1 inhibitors. MSI is a type of genomic instability caused by a defect in DNA mismatch repair
Abrahão-Machado, Lucas Faria +6 more
core +1 more source
MedComm – Biomaterials and Applications, Volume 5, Issue 1, March 2026.The review provides a comprehensive analysis of microbiome‐mediated oncogenic mechanisms in various cancers, emphasizing the unique therapeutic strategies facilitated by nanotechnology. It aims to fill this gap by systematically reviewing nanotechnology‐driven strategies for microbiome elimination, with a focus on their ability to improve the cold TME ...
Yumei Gan, Yan Zhang, Xia Dong, Feng Lv
wiley +1 more source
MedComm – Oncology, Volume 5, Issue 1, March 2026.Ageing acts as a double‐edged sword in cancer. In the elderly, open chromatin, immunosenescence, and chronic inflammation drive SASP (IL‐6, MMPs), MDSC accumulation and T‐cell suppression, fostering tumor‐promoting microenvironments and limited therapeutic benefit.
Qi Wang +7 more
wiley +1 more source
The FEBS Journal, Volume 293, Issue 6, Page 1616-1620, March 2026.The urgent need for sustainable agriculture places biological nitrogen fixation at the forefront of current biotechnological research. Plant growth‐promoting rhizobacteria play crucial roles in agriculture by enhancing nutrient absorption, regulating hormonal balance, and providing reduced nitrogen to plants. Among these, diazotrophic bacteria, such as
Edileusa Cristina Marques Gerhardt +1 more
wiley +1 more source
A Clinical Guidance for the Management of Patients With Hepatoid Adenocarcinoma and A Case Series
Cancer Medicine, Volume 15, Issue 2, February 2026.ABSTRACT Hepatoid adenocarcinoma (HAC) is a rare extrahepatic tumor of non‐germ cell origin that morphologically resembles hepatocellular carcinoma (HCC). HAC has a propensity to metastasize to the liver and therefore may be mistaken for HCC. There is a lack of standardized treatment protocols, and further studies are needed to evaluate the benefit of ...
Christina Liava +4 more
wiley +1 more source