Article
Integrative & Complementary Medicine
Miao Wang, Yan Zhu, Hui Zhao, Hongfang Zhao
Summary: This study examined the effects of moxibustion on myocardial injury and myocardial metabolomics in rats with rheumatoid arthritis (RA) based on the transforming growth factor beta1 (TGF-β1)/Smads signaling pathway.
JOURNAL OF TRADITIONAL CHINESE MEDICINE
(2023)
Article
Multidisciplinary Sciences
Stefan Bohn, Lorenz Hexemer, Zixin Huang, Laura Strohmaier, Sonja Lenhardt, Stefan Legewie, Alexander Loewer
Summary: SMAD-mediated signaling regulates cell fate decisions by responding to different ligands of the TGF(3 family, with the nature of the response determined by the proliferation status of the cells. Ligand identity modulates the strength of the response, which is correlated with SMAD nuclear-to-cytoplasmic translocation and gene expression changes. The proliferation state of the cell affects the sensitivity to TGF(3 superfamily members, while the pathway itself serves as a relay from the cell membrane to the nucleus.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2023)
Review
Cell Biology
Lili Gai, Yuting Zhu, Chun Zhang, Xianfang Meng
Summary: STAT plays a crucial role in various renal diseases by transducing signals from cytokines, chemokines, and growth factors. While most research has focused on the canonical pathways involving JAKs and STAT activation, exploring non-canonical pathways may offer novel therapeutic strategies.
Article
Oncology
Jia Yuan, Wencai Guan, Xin Li, Fanchen Wang, Huiqiang Liu, Guoxiong Xu
Summary: This study identified the overexpression of RBM15 in ovarian cancer tissues and paclitaxel-resistant cells, and high expression of RBM15 was associated with poor prognosis in ovarian cancer patients. Overexpression of RBM15 led to increased cell viability and colony formation, decreased sensitivity to paclitaxel, and decreased apoptosis. Knockdown of RBM15 inhibited cell viability and colony formation, increased sensitivity to paclitaxel, and reduced tumor formation and sphere formation of paclitaxel-resistant ovarian cancer cells.
INTERNATIONAL JOURNAL OF ONCOLOGY
(2023)
Review
Biochemistry & Molecular Biology
Li-Li Ren, Xiao-Jun Li, Ting-Ting Duan, Zheng-Hai Li, Jun-Zheng Yang, Ya-Mei Zhang, Liang Zou, Hua Miao, Ying-Yong Zhao
Summary: Fibrosis is the excessive deposition of extracellular matrix components in the processes of tissue repair, causing organ structural integrity and functional impairment. Transforming growth factor-beta (TGF-beta) is a key factor in promoting fibrosis by activating profibrotic signals. This review discusses the role of TGF-beta signaling in fibrotic organs, as well as potential therapeutic options for targeting tissue fibrosis through modulating TGF-beta signaling.
CHEMICO-BIOLOGICAL INTERACTIONS
(2023)
Review
Cell Biology
Mengmeng Liu, Graham Goldman, Mary MacDougall, Shuo Chen
Summary: BMP signaling plays a crucial role in dentin development, regulating the differentiation and gene expression of odontoblasts through canonical and non-canonical Smad signaling pathways. Dysregulation of BMP signaling leads to tooth disorders, and studies in mice with BMP signaling-associated gene mutations or knockouts have provided insights into the underlying networks. This review summarizes recent advances in understanding BMP signaling in odontoblast differentiation and dentin formation, including the expression of BMPs, receptors, and downstream genes, as well as the structures of BMPs, receptors, antagonists, and their association with dentin defects.
Review
Biochemistry & Molecular Biology
Ming-Li Zou, Zhong-Hua Chen, Ying-Ying Teng, Si-Yu Liu, Yuan Jia, Kai-Wen Zhang, Zi-Li Sun, Jun-Jie Wu, Zheng-Dong Yuan, Yi Feng, Xia Li, Rui-Sheng Xu, Feng-Lai Yuan
Summary: Bone remodeling is a continuous process crucial for maintaining skeletal homeostasis, with Smad signaling pathway playing a key role in regulating osteoblast and osteoclast functions during this process. Targeting Smad signaling pathway could be a promising therapeutic strategy for treating osteoporosis.
FRONTIERS IN MOLECULAR BIOSCIENCES
(2021)
Article
Biotechnology & Applied Microbiology
Xiaozhu Wu, Chenghua Zhou, Xiaofang Li, Jingyi Lin, Luis Carlos Ramos Aguila, Feng Wen, Liande Wang
Summary: In this study, 19 MAPK cascade gene family members were identified in E. grisescens and their evolutionary characteristics and expression patterns were investigated. The results showed uneven distribution of these genes on chromosomes and most of them were induced or constitutively expressed upon M. anisopliae infection. These findings may contribute to the development of new eco-friendly biological insecticides for tea tree protection.
Article
Neurosciences
Saurav Bhowmick, Saleena Alikunju, P. M. Abdul-Muneer
Summary: This study aims to investigate the activation of TGF-beta 1 induced by ethanol and its associated mechanisms of neuroinflammation and apoptosis. The findings suggest that ethanol-induced activation of TGF-beta 1 impairs antioxidant signaling pathways and leads to neuroinflammation and apoptosis.
Article
Integrative & Complementary Medicine
Liu Lei, Guo Hanbin, Shao Cuiping, Wang Lin, Xu Youqing, Zhou Yiming
Summary: This study investigated the potential mechanism of action of a herbal formula called Shugan Huoxue Huayu Fang in ameliorating liver fibrosis. The results showed that the formula inhibited the activation of the TGF-beta 1/Smad signaling pathway, leading to improvement in CCl4-induced liver fibrosis.
JOURNAL OF TRADITIONAL CHINESE MEDICINE
(2022)
Article
Cell Biology
Mathilde Soulez, Pierre-Luc Tanguay, Florence Do, Junio Dort, Colin Crist, Alexey Kotlyarov, Matthias Gaestel, Mathieu Ferron, Nicolas A. Dumont, Sylvain Meloche
Summary: The ERK3 and its substrate MK5 constitute a signaling pathway that plays an important regulatory role in postnatal muscle differentiation.
JOURNAL OF CELLULAR PHYSIOLOGY
(2022)
Article
Cell Biology
Lishan Zhang, Ziqi Fang, Guangdong Cheng, Mengting He, Yanliang Lin
Summary: A novel missense mutation (NM_000523: exon2: c.G917T: p.R306L) of Hoxd13 gene was identified in a Chinese family with synpolydactyly (SPD). Mice carrying the corresponding Hoxd13 mutation exhibited synpolydactyl phenotype. Further analysis revealed that this mutation promoted osteoclast differentiation and bone loss by regulating Smad5/p65/c-Fos/Rank axis, providing new insights into the development of SPD.
CELL DEATH & DISEASE
(2023)
Article
Pharmacology & Pharmacy
Ava Safaroghli-Azar, Mohammad-Javad Sanaei, Atieh Pourbagheri-Sigaroodi, Davood Bashash
Summary: Lipid signaling refers to the biological process in which a lipid messenger binds to a protein target, converting its effects to specific cellular responses. The family of phosphoinositide 3-kinase (PI3K) plays a crucial role in this pathway, affecting various aspects of cellular biology such as cell survival, proliferation, migration, endocytosis, intracellular trafficking, metabolism, and autophagy. Different classes of PI3Ks have been identified in yeast and mammals, with class I PI3Ks being extensively studied in cancer biology. Abnormal activation of class I PI3Ks has been implicated in human tumors, particularly through activating mutations in the PIK3CA gene. Class II and III PI3Ks are involved in regulating vesicle trafficking and autophagy processes. This review aims to discuss the latest research findings on PI3Ks-mediated cell biological processes and explore the mechanisms by which different types of phosphoinositides derived from PI3Ks act.
EUROPEAN JOURNAL OF PHARMACOLOGY
(2023)
Article
Cardiac & Cardiovascular Systems
Yunzhou Dong, Beibei Wang, Mulong Du, Bo Zhu, Kui Cui, Kathryn Li, Ke Yuan, Douglas B. Cowan, Sudarshan Bhattacharjee, Scott Wong, Jinjun Shi, Da-Zhi Wang, Kaifu Chen, Joyce Bischoff, MacRae F. Linton, Hong Chen
Summary: This study found that Epsin1 and Epsin2 can promote endothelial-to-mesenchymal transition (EndoMT) in atherosclerosis and that the loss of endothelial epsins inhibits EndoMT marker expression and transforming growth factor-beta signaling. The therapeutic efficacy of a synthetic peptide targeting atherosclerotic plaques was also demonstrated in a preclinical model of this disease.
Article
Biochemistry & Molecular Biology
Jing Zhang, Zejian Zhang, Stephanie Holst, Constantin Bloechl, Katarina Madunic, Manfred Wuhrer, Peter Ten Dijke, Tao Zhang
Summary: Transforming growth factor-beta (TGF-beta) plays a key role in pancreatic ductal adenocarcinoma (PDAC) progression, and glycosylation is associated with it. The study found that PDAC cells deficient in the signal transducer of TGF-beta signaling, SMAD4, exhibit glycosylation changes upon TGF-beta stimulation, including elevated N-glycome aberrations and alterations in O-glycosylation and glycosphingolipid glycosylation profiles.
JOURNAL OF BIOLOGICAL CHEMISTRY
(2022)