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Ubiquitination in diabetes and its complications: A perspective from bibliometrics.
World J Diabetes
January 2025
College of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei 230012, Anhui Province, China.
Background: Diabetes has a substantial impact on public health, highlighting the need for novel treatments. Ubiquitination, an intracellular protein modification process, is emerging as a promising strategy for regulating pathological mechanisms. We hypothesize that ubiquitination plays a critical role in the development and progression of diabetes and its complications, and that understanding these mechanisms can lead to new therapeutic approaches.
View Article and Find Full Text PDFMapping mitochondrial morphology and function: COX-SBFSEM reveals patterns in mitochondrial disease.
Commun Biol
January 2025
Wellcome Centre for Mitochondrial Research, Translational and Clinical Research, Faculty of Medical Sciences, Newcastle University, Newcastle, UK.
Mitochondria play a crucial role in maintaining cellular health. It is interesting that the shape of mitochondria can vary depending on the type of cell, mitochondrial function, and other cellular conditions. However, there are limited studies that link functional assessment with mitochondrial morphology evaluation at high magnification, even fewer that do so in situ and none in human muscle biopsies.
View Article and Find Full Text PDFMapping the Protein Phosphatase 1 Interactome in Human Cytomegalovirus Infection.
Viruses
December 2024
Division of Infectious Diseases and Tropical Medicine, Department of Medicine I, Medical University of Vienna, 1090 Vienna, Austria.
Protein phosphorylation is a crucial regulatory mechanism in cellular homeostasis. The human cytomegalovirus (HCMV) incorporates protein phosphatase 1 (PP1) into its tegument, yet the biological relevance and mechanisms of this incorporation remain unclear. Our study offers the first characterization of the PP1 interactome during HCMV infection and its alterations.
View Article and Find Full Text PDFSex and Age Differences in Glucocorticoid Signaling After an Aversive Experience in Mice.
Cells
December 2024
Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision, and Brain Health), Institute of Mental Health and Drug Discovery, School of Mental Health, Wenzhou Medical University, Ouhai District, Wenzhou 325000, China.
Background: glucocorticoids may play an important role in the formation of fear memory, which is relevant to the neurobiology of post-traumatic stress disorder (PTSD). In our previous study, we showed the glucocorticoid receptor (GR) forms a protein complex with FKBP51, which prevents translocation of GR into the nucleus to affect gene expression; this complex is elevated in PTSD patients and by fear-conditioned learning in mice, and disrupting this complex blocks the storage and retrieval of fear-conditioned memories. The timing of release of glucocorticoid relative to the formation of a traumatic memory could be important in this process, and remains poorly understood.
View Article and Find Full Text PDFDevelopment of 6-amido-4-aminoisoindolyn-1,3-diones as p70S6K1 inhibitors and potential breast cancer therapeutics.
Front Mol Biosci
December 2024
Department of Chemistry, Xavier University of Louisiana, New Orleans, LA, United States.
Introduction: Many breast cancer therapeutics target the PI3K/AKT/mTOR oncogenic pathway. Development of resistance to the therapeutics targeting this pathway is a frequent occurrence. Therapeutics targeting p70S6K1, a downstream member of this pathway, have recently gained importance due to its critical role in all types of breast cancer and its status as a prognostic marker.
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