Protein acetylation at the interface of genetics, epigenetics and environment in cancer

M Harachi, K Masui, WK Cavenee, PS Mischel… - Metabolites, 2021 - mdpi.com
Metabolic reprogramming is an emerging hallmark of cancer and is driven by abnormalities
of oncogenes and tumor suppressors. Accelerated metabolism causes cancer cell …

Codependency of metabolism and epigenetics drives cancer progression: a review

K Masui, M Harachi, WK Cavenee… - Acta Histochemica Et …, 2020 - jstage.jst.go.jp
Cancer is widely considered to be a set of genetic diseases that are currently classified by
tissue and cell type of origin and, increasingly, by its molecular characteristics. This latter …

Distinct regions within SAP25 recruit O-linked glycosylation, DNA demethylation, and ubiquitin ligase and hydrolase activities to the Sin3/HDAC complex

P Goswami, CAS Banks, J Thornton… - Journal of Proteome …, 2024 - ACS Publications
Sin3 is an evolutionarily conserved repressor protein complex mainly associated with
histone deacetylase (HDAC) activity. Many proteins are part of Sin3/HDAC complexes, and …

Soft repression: Subtle transcriptional regulation with global impact

A Mitra, AM Raicu, SL Hickey, LA Pile, DN Arnosti - BioEssays, 2021 - Wiley Online Library
Pleiotropically acting eukaryotic corepressors such as retinoblastoma and SIN3 have been
found to physically interact with many widely expressed “housekeeping” genes. Evidence …

Nodule‐specific Cu+‐chaperone NCC1 is required for symbiotic nitrogen fixation in Medicago truncatula root nodules

C Navarro‐Gómez, J León‐Mediavilla… - New …, 2024 - Wiley Online Library
Cu+‐chaperones are a diverse group of proteins that allocate Cu+ ions to specific copper
proteins, creating different copper pools targeted to specific physiological processes …

Analysis of the chromatin landscape and RNA polymerase II binding at SIN3-regulated genes

I Soukar, A Mitra, LA Pile - Biology Open, 2023 - journals.biologists.com
The chromatin environment has a significant impact on gene expression. Chromatin
structure is highly regulated by histone modifications and RNA polymerase II binding …

Coregulator Sin3a Promotes Postnatal Murine β-Cell Fitness by Regulating Genes in Ca2+ Homeostasis, Cell Survival, Vesicle Biosynthesis, Glucose Metabolism …

X Yang, SM Graff, CN Heiser, KH Ho, B Chen… - Diabetes, 2020 - Am Diabetes Assoc
Swi-independent 3a and 3b (Sin3a and Sin3b) are paralogous transcriptional coregulators
that direct cellular differentiation, survival, and function. Here, we report that mouse Sin3a …

Soft repression and chromatin modification by conserved transcriptional corepressors

DN Arnosti - The Enzymes, 2023 - Elsevier
Transcriptional regulation in eukaryotic cells involves the activity of multifarious DNA-binding
transcription factors and recruited corepressor complexes. Together, these complexes …

Glycolytic enzymes in non-glycolytic web: functional analysis of the key players

A Malla, S Gupta, R Sur - Cell Biochemistry and Biophysics, 2024 - Springer
To survive in the tumour microenvironment, cancer cells undergo rapid metabolic
reprograming and adaptability. One of the key characteristics of cancer is increased …

Isoforms of the transcriptional cofactor SIN3 differentially regulate genes necessary for energy metabolism and cell survival

A Mitra, L Vo, I Soukar, A Chaubal… - … et Biophysica Acta (BBA …, 2022 - Elsevier
The SIN3 scaffolding protein is a conserved transcriptional regulator known to fine-tune
gene expression. In Drosophila, there are two major isoforms of SIN3, SIN3 220 and SIN3 …