Polyglutamine disorders: Pathogenesis and potential drug interventions

S Tandon, P Aggarwal, S Sarkar - Life Sciences, 2024 - Elsevier
Polyglutamine/poly (Q) diseases are a group nine hereditary neurodegenerative disorders
caused due to abnormally expanded stretches of CAG trinucleotide in functionally distinct …

Functional implications of protein arginine methyltransferases (PRMTs) in neurodegenerative diseases

E Angelopoulou, ES Pyrgelis, C Ahire, P Suman… - Biology, 2023 - mdpi.com
Simple Summary In search of common pathophysiological events among
neurodegenerative diseases, arginine methylation of proteins has been revealed as a …

Androgen receptor post-translational modifications and their implications for pathology

I Montoya-Novoa… - Biochemical Society …, 2024 - portlandpress.com
A major mechanism to modulate the biological activities of the androgen receptor (AR)
involves a growing number of post-translational modifications (PTMs). In this review we …

LSD1 inhibition circumvents glucocorticoid-induced muscle wasting of male mice

Q Cai, R Sahu, V Ueberschlag-Pitiot… - Nature …, 2024 - nature.com
Synthetic glucocorticoids (GC), such as dexamethasone, are extensively used to treat
chronic inflammation and autoimmune disorders. However, long-term treatments are limited …

Polyglutamine disease proteins: Commonalities and differences in interaction profiles and pathological effects

M Bonsor, O Ammar, S Schnoegl, EE Wanker… - …, 2024 - Wiley Online Library
Currently, nine polyglutamine (polyQ) expansion diseases are known. They include
spinocerebellar ataxias (SCA1, 2, 3, 6, 7, 17), spinal and bulbar muscular atrophy (SBMA) …

Mutant androgen receptor induces neurite loss and senescence independently of ARE binding in a neuronal model of SBMA

J Karliner, Y Liu, DE Merry - Proceedings of the National Academy of …, 2024 - pnas.org
Spinal and bulbar muscular atrophy (SBMA) is a slowly progressing neuromuscular disease
caused by a polyglutamine (polyQ)-encoding CAG trinucleotide repeat expansion in the …

[HTML][HTML] Phenotypic complexities of rare heterozygous neurexin-1 deletions

MB Fernando, Y Fan, Y Zhang, A Tokolyi, AN Murphy… - …, 2024 - pmc.ncbi.nlm.nih.gov
Given the large number of genes significantly associated with risk for neuropsychiatric
disorders, a critical unanswered question is the extent to which diverse mutations …

Regulation of hepatic lipogenesis by asymmetric arginine methylation

HS Han, BH Choi, SY Jang, S Choi, GS Hwang… - Metabolism, 2024 - Elsevier
Background and aims Hepatic lipogenesis is elevated in nutrient abundant conditions to
convert the excess carbohydrate into triacylglycerol (TAG). Fatty acyl moiety of TAG is …

Prmt6 represses the pro-adipogenic Ppar-gamma–C/ebp-alpha transcription factor loop

M Gerstner, V Heller, J Fechner, B Hermann, L Wang… - Scientific Reports, 2024 - nature.com
The feed-forward loop between the transcription factors Ppar-gamma and C/ebp-alpha is
critical for lineage commitment during adipocytic differentiation. Ppar-gamma interacts with …

[HTML][HTML] Spinal and bulbar muscular atrophy: From molecular pathogenesis to pharmacological intervention targeting skeletal muscle

C Marchioretti, R Andreotti, E Zuccaro… - Current Opinion in …, 2023 - Elsevier
The clinical characteristics of SBMA, also known as Kennedy's disease (OMIM 313200),
were initially documented by Dr. H Kawahara in the 18th century and a hundred years later …