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Corrigendum to "PDE4B abrogation extenuates angiotensin II-induced endothelial dysfunction related to hypertension through up-regulation of AMPK/Sirt1/Nrf2/ARE signaling" [Tissue Cell 91 (2024) 102637].
Tissue Cell
January 2025
Cardiovascular Department, Yueqing Second People's Hospital, Hongqiao Town, Yueqing City, Zhejiang Province 325608, China.
Mechanisms and rationales of SAM homeostasis.
Trends Biochem Sci
January 2025
Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390-9038, USA; Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX USA. Electronic address:
S-Adenosylmethionine (SAM) is the primary methyl donor for numerous cellular methylation reactions. Its central role in methylation and involvement with many pathways link its availability to the regulation of cellular processes, the dysregulation of which can contribute to disease states, such as cancer or neurodegeneration. Emerging evidence indicates that intracellular SAM levels are maintained within an optimal range by a variety of homeostatic mechanisms.
View Article and Find Full Text PDFUnfolded protein response modulates Tyrosinase levels and melanin production during melanogenesis.
J Dermatol Sci
January 2025
Department of Biochemistry, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan; Department of Frontier Science and Interdisciplinary Research, Faculty of Medicine, Kanazawa University, Ishikawa, Japan. Electronic address:
Background: Melanocytes protect the body from ultraviolet radiation by synthesizing melanin. Tyrosinase, a key enzyme in melanin production, accumulates in the endoplasmic reticulum (ER) during melanin synthesis, potentially causing ER stress. However, regulating ER function for melanin synthesis has been less studied than controlling Tyrosinase activity.
View Article and Find Full Text PDFGenome-wide identification and expression analysis of the BBX gene family in Lagerstroemia indica grown under light stress.
Int J Biol Macromol
January 2025
Hunan Key Laboratory for Breeding of Clonally Propagated Forest Trees, Hunan Academy of Forestry, Changsha, Hunan 410004, China. Electronic address:
B-box proteins (BBX) play pivotal roles in the regulation of numerous growth and developmental processes in plants, particularly the light-mediated biosynthesis of pigments. To elucidate the role of BBX transcription factors in the anthocyanin biosynthetic pathway of Lagerstroemia indica leaves, this study identified 41 BBX genes in the L. indica genome.
View Article and Find Full Text PDFShading stress promotes lignin biosynthesis in soybean seed coat and consequently extends seed longevity.
Int J Biol Macromol
January 2025
College of Life Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China; Sichuan Engineering Research Center for Crop Strip Intercropping System, Key Laboratory of Crop Ecophysiology and Farming System in Southwest, Ministry of Agriculture, Chengdu, Sichuan 611130, China. Electronic address:
The macromolecular components of the seed coat, particularly lignin, play a critical role in regulating seed viability. In the maize-soybean intercropping (MSI) system, shading stress was reported to enhance the viability of soybean seeds. However, the specific role of seed coat lignin in this process remains poorly understood.
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