Results 101 to 110 of about 25,840 (207)

Apolipoprotein E Deficiency Impairs Human Microglial Proliferation Accompanied by Elevated Cellular Oxidative Stress

open access: yesJournal of Cellular and Molecular Medicine, Volume 30, Issue 6, March 2026.
ABSTRACT The APOE gene, which encodes Apolipoprotein E (ApoE), is the strongest genetic risk locus for Alzheimer's disease (AD). A substantial fraction of AD risk genes converges on pathways controlling lipid metabolism and immune regulation, in which microglia serve as a central integrative hub in the brain.
Dayoung Kim   +6 more
wiley   +1 more source

Unraveling neuronal and metabolic alterations in neurofibromatosis type 1

open access: yesJournal of Neurodevelopmental Disorders
Neurofibromatosis type 1 (OMIM 162200) affects ~ 1 in 3,000 individuals worldwide and is one of the most common monogenetic neurogenetic disorders that impacts brain function.
Valentina Botero, Seth M. Tomchik
doaj   +1 more source

The chaperone TRAP1 as a modulator of the mitochondrial adaptations in cancer cells [PDF]

open access: yes, 2017
Mitochondria can receive, integrate, and transmit a variety of signals to shape many biochemical activities of the cell. In the process of tumor onset and growth, mitochondria contribute to the capability of cells of escaping death insults, handling ...
Colombo, Giorgio   +3 more
core   +2 more sources

Polo‐like kinases and UV‐induced skin carcinogenesis: What we know and what's next

open access: yesPhotochemistry and Photobiology, Volume 102, Issue 2, Page 276-289, March/April 2026.
The polo‐like kinase (PLK) family plays distinct and critical roles in the regulation of cell cycle progression, and its dysregulation has been implicated in various cancers. Ultraviolet (UV) radiation is a well‐established environmental factor in the development of skin cancer.
Tanya Jaiswal   +3 more
wiley   +1 more source

Modulation of cAMP and Ras Signaling Pathways Improves Distinct Behavioral Deficits in a Zebrafish Model of Neurofibromatosis Type 1

open access: yesCell Reports, 2014
Neurofibromatosis type 1 (NF1) is a common autosomal-dominant disorder associated with attention deficits and learning disabilities. The primary known function of neurofibromin, encoded by the NF1 gene, is to downregulate Ras activity.
Marc A. Wolman   +5 more
doaj   +1 more source

Homozygosity at variant MLH1 can lead to secondary mutation in NF1, neurofibromatosis type I and early onset leukemia [PDF]

open access: yes, 2008
Cataloged from PDF version of article.Heterozygous germ-line variants of DNA mismatch repair (MMR) genes predispose individuals to hereditary non-polyposis colorectal cancer.
Alotaibi, H.   +2 more
core   +2 more sources

Actin dynamics controlled by IqgC, a RasGAP at the crossroads between the IQGAP and fungal GAP1 families

open access: yesFEBS Open Bio, Volume 16, Issue 2, Page 268-278, February 2026.
IqgC is a RasGAP from Dictyostelium discoideum. IqgC binds RasG via its RasGAP domain and deactivates it on macroendocytic cups, thereby suppressing the uptake of fluid and particles. IqgC has a positive effect on cell‐substratum adhesion, and its RGCt domain is required for recruitment to ventral foci.
Vedrana Filić   +3 more
wiley   +1 more source

The Molecular Mechanism and Therapeutic Progress in Glomus Tumor

open access: yesCancer Medicine, Volume 15, Issue 2, February 2026.
ABSTRACT Background Glomus tumor (GT) is a rare mesenchymal neoplasm presumed to originate from the neuromyoarterial glomus body. Its pathogenesis is complex and involves alterations in multiple genes and signaling pathways. In the era of precision medicine, increased molecular research has begun to elucidate the oncogenic drivers of GT, offering novel
Zhi Cheng Jiang   +7 more
wiley   +1 more source

Enriched expression of NF1 in inhibitory neurons in both mouse and human brain

open access: yesMolecular Brain, 2019
Neurofibromatosis type 1 (NF1) is an autosomal dominant disease caused by loss-of-function mutations in NF1 gene, which encodes a GTPase activating protein for RAS.
Hyun-Hee Ryu   +4 more
doaj   +1 more source

Gene expression analysis of aberrant signaling pathways in meningiomas [PDF]

open access: yes, 2013
Examining aberrant pathway alterations is one method for understanding the abnormal signals that are involved in tumorigenesis and tumor progression. In the present study, expression arrays were performed on tumor-related genes in meningiomas.
Burbano, Rommel Rodríguez Rodríguez   +10 more
core   +2 more sources

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