Results 81 to 90 of about 5,117,644 (334)

13-cis-retinoic acid is an endogenous compound in human serum.

Journal of Lipid Research, 1990
The occurrence of 13-cis-retinoic acid as an endogenous component in human serum has been confirmed by cochromatography with standards in both normal-phase and reverse-phase high-performance liquid chromatographic (HPLC) system, by the lambda max of its ...
GW Tang, RM Russell
doaj  

Curcumin restores sensitivity to retinoic acid in triple negative breast cancer cells

BMC Cancer, 2014
BackgroundA major obstacle in the use of retinoid therapy in cancer is the resistance to this agent in tumors. Retinoic acid facilitates the growth of mammary carcinoma cells which express high levels of fatty acid-binding protein 5 (FABP5). This protein
P. Thulasiraman, Daniel J. McAndrews, Imran Q Mohiudddin   +2 more
semanticscholar   +1 more source

The Reconstruction of Peripheral Auditory Circuit: Recent Advances and Future Challenges

Advanced Science, EarlyView.
This paper summarizes the potential of biomaterials, stem cells, and gene editing technologies in the regeneration of inner ear hair cells, spiral ganglion neurons, and inner ear organoids. Challenges and potential developments are discussed and explored.
Zhe Li, Ying Zhang, Zhenyu Xiao, Jieyu Qi   +3 more
wiley   +1 more source

Cryptic Splicing of GAP43 mRNA is a Novel Hallmark of TDP‐43‐Associated ALS and AD

Advanced Science, EarlyView.
TDP‐43 dysfunction disrupts RNA processing, inducing cryptic exon 4a1 inclusion in GAP43 and reducing its protein levels. This aberrant splicing impairs axonal regeneration and contributes to neurodegeneration in ALS and AD. RNA‐seq of patient brains reveals GAP43 downregulation and 4a1 upregulation, identifying cryptic exon 4a1 as a potential ...
Mingming Yang, Qi Wang, Dongkun Kang, Shijia Wang, Yanli Jiang, Jian‐Zhi Wang, Chen Ming, Rong Liu, Jianlan Gu, Xiaochuan Wang   +9 more
wiley   +1 more source

Thyroid Hormone Regulation of Gene Expression in Primary Cerebrocortical Cells: Role of Thyroid Hormone Receptor Subtypes and Interactions with Retinoic Acid and Glucocorticoids

PLoS ONE, 2014
The effects of thyroid hormone on brain development and function are largely mediated by the binding of 3,5,3′-triiodo-L-thyronine (T3) to its nuclear receptors (TR) to regulate positively or negatively gene expression.
Pilar Gil-Ibáñez, J. Bernal, B. Morte
semanticscholar   +1 more source

RIG‐I‐Inducing Small Molecules Potently Inhibit HMA‐Resistant AML Through Igniting the Overloaded dsRNA Arsenal

Advanced Science, EarlyView.
This study reveals a novel mechanism of resistance to DNA hypomethylating agents (HMAs) in acute myeloid leukemia (AML), and identifies all‐trans retinoic acid (ATRA) and tamibarotene (TAM) as potent agents that overcome HMA resistance by reactivating the interferon anticancer immune response. The findings offer promising therapeutic strategies for HMA‐
Xueqin Chen, Jiaqi Wu, Yuntong Li, Jiayu Huang, Xiangqin Weng, Jiale Wu, Shujun Xiao, Huaxin Song, Zhengyuan Wang, Ni Yan, Fangfang Shi, Derun Zheng, Kai Tan, Hesong Zhang, Jingyi Cui, Wen Wu, Wei Wu, Sujiang Zhang, Min Lu   +18 more
wiley   +1 more source

Advances in Single‐Cell Sequencing for Infectious Diseases: Progress and Perspectives

Advanced Science, EarlyView.
Single‐cell sequencing technologies uncover novel, unknown, and emergent features of many diseases. This review describes recent progress of single‐cell sequencing technologies and their applications in infectious diseases, summarizes the underlying commonalities of different infections and discusses future research directions, facilitating the ...
Mengyuan Lyu, Yang Liu, Jian Zhou, Hongli Lai, Hongxia Ruan, Dongsheng Wu, Shun Zhu, Xudong Zhou, Wananqi Ma, Yuchen Huang, Shuting Lei, Han Luo, Jie Chen, Binwu Ying   +13 more
wiley   +1 more source

A High‐Fidelity RNA‐Targeting Cas13X Downregulates Connexin43 in Macroglia: A Novel Neuroprotective Strategy for Glaucoma

Advanced Science, EarlyView.
This study highlights the role of connexin43 (Cx43) in mediating glia activation and neuroinflammation in glaucoma. Using Cx43 knockout mice, it is shown that macroglial cells‐derived Cx43 modulates microglial activation, proliferation, migration, and polarization.
Guoli Zhao, Zhen Li, Ming‐Jie Zhao, Shu‐Ying Li, Qing Xia, Shuoyu Xu, Yu Zhang, Yi Wang, Fang Li, Yu‐Ling Liu, Yun‐Hui Guo, Ruo‐Xi Xu, Han Zhou, Hong Zhou, Wen‐Wen Ding, Yong‐Chen Wang, Yanying Miao, Zhongfeng Wang   +17 more
wiley   +1 more source

In vivo biosynthesis of retinoic acid from beta-carotene involves and excentric cleavage pathway in ferret intestine

Journal of Lipid Research, 1996
This study was done to determine whether retinoic acid can be produced by excentric cleavage of beta-carotene in vivo. By using an inhibitor of retinaldehyde oxidation, citral, either retinaldehyde or beta-carotene was incorporated in a micellar solution
X Hébuterne, X D Wang, D E Smith, G Tang, R M Russell   +4 more
doaj  

Retinoic acid alleviates the reduction of Akt and Bad phosphorylation and regulates Bcl-2 family protein interactions in animal models of ischemic stroke.

PLoS ONE
Ischemic stroke causes a lack of oxygen and glucose supply to brain, eventually leads to severe neurological disorders. Retinoic acid is a major metabolic product of vitamin A and has various biological effects.
Ju-Bin Kang, Phil-Ok Koh
doaj   +1 more source