Retinol-induced changes in the phosphorylation levels of histones and high mobility group proteins from Sertoli cells [PDF]
Brazilian Journal of Medical and Biological Research, 2000 Chromatin proteins play a role in the organization and functions of DNA. Covalent modifications of nuclear proteins modulate their interactions with DNA sequences and are probably one of the multiple factors involved in the process of switch on/off ...
J.C.F. Moreira +6 more
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Epigenetic Contribution of High-Mobility Group A Proteins to Stem Cell Properties [PDF]
International Journal of Cell Biology, 2018 High-mobility group A (HMGA) proteins have been examined to understand their participation as structural epigenetic chromatin factors that confer stem-like properties to embryonic stem cells (ESCs), induced pluripotent stem cells (iPSCs), and cancer stem
Vincenzo Giancotti +3 more
doaj +2 more sources
High-mobility group A1 proteins are overexpressed in human leukaemias [PDF]
Biochemical Journal, 2003 High-mobility group A (HMGA) proteins are non-histone nuclear proteins that bind DNA and several transcription factors. They are involved in the regulation of chromatin structure and function. HMGA protein expression is low in normal adult tissues, but abundant during embryonic development and in several human tumours.
PIERANTONI, GIOVANNA MARIA +11 more
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CHARACTERIZATION OF HIGH MOBILITY GROUP NONHISTONE PROTEINS FROM DIFFERENTIATED NEUROPHILIC GRANULOCYTES [PDF]
Journal of Sciences, Islamic Republic of Iran, 1990 The quantitative changes of the high mobility group (HMG) nonhistone chromosomal proteins in nondividing, differentiated peritoneal exudate neutrophils were identified by their solubility, electrophoretic mobility on both SDS and acetic acid gels ...
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High Mobility Group-Like Proteins of the Insect Plodia interpunctella [PDF]
Biochemical Genetics, 2003 Nuclei from Plodia interpunctella larvae contain four major proteins, which are extracted by 5% perchloric acid and 0.35 M NaCl. The proteins have been designated PL1, PL2, PL3, and PL4. The amino acid analyses of these proteins show that they have high proportions of acidic and basic amino acid residues, a property characteristic of the high mobility ...
Aleporou-Marinou, V. +4 more
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Structural Characteristics of High-Mobility Group Proteins HMGB1 and HMGB2 and Their Interaction with DNA. [PDF]
Int J Mol Sci, 2023 Non-histone nuclear proteins HMGB1 and HMGB2 (High Mobility Group) are involved in many biological processes, such as replication, transcription, and repair.
Starkova TY +5 more
europepmc +2 more sources
Enhanceosome transcription factors preferentially dimerize with high mobility group proteins. [PDF]
BMC Syst Biol, 2016 Background: The enhanceosome is an enhancer located upstream of the human interferon β gene, bound by transcription factor (TF) complex of extremely rigid structure.
Jankowski A +3 more
europepmc +3 more sources
Role of the high mobility group A proteins in human lipomas [PDF]
Carcinogenesis, 2001 The HMGA family is comprised of four proteins: HMGA1a, HMGA1b, HMGA1c and HMGA2. The first three proteins are products of the same gene, HMGA1, generated through an alternative splicing mechanism. The HMGA proteins are involved in the regulation of chromatin structure and HMGA DNA-binding sites have been identified in functional regions of many gene ...
M. Fedele +5 more
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HMG Proteins from Molecules to Disease
Biomolecules, 2022 High Mobility Group (HMG) proteins are today the focus of interest due to their participation in human degenerative diseases and inflammatory responses [...]
Aída Barreiro-Alonso +3 more
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Serum expression of Vascular Endothelial-Cadherin, CD44, Human High mobility group B1, Kallikrein 6 proteins in different stages of laryngeal intraepithelial lesions and early glottis cancer [PDF]
PeerJ, 2022 Background The study was designed to evaluate the potential validity and utility of selected molecular markers in serum samples from patients with specific stages of laryngeal intraepithelial lesions that could serve as diagnostic tools in ...
Michał Żurek +4 more
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