Results 111 to 120 of about 155,595 (297)

Responsive Membrane Antenna Enables Adaptive Biohybrid Interface for Photosynthesis Promotion, Stress Reporting and Modulation

Advanced Science, EarlyView.
An environmentally responsive antenna assembled onto the algal cell membrane creates a biohybrid with a responsive interface that promotes photosynthesis under normal conditions and shifts to H2O2‐triggered stress reporting and modulation upon stress onset, boosting environmental sensing and adaptive response.
Bing Liu, Gongmeiyue Su, Jingyi Shi, Hang Yao, Yuchun Han, Zhao Li, Chengcheng Zhou   +6 more
wiley   +1 more source

Investigation of male Carica papaya L. flower infusion concentration on the gastric histology of mice

Tạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ
This study aimed to investigate the effects of male Carica papaya L. flower infusion on the gastric histology of female mice induced with diabetes by streptozotocin. Diabetes was induced using streptozotocin (100 mg/kg BW) and nicotinamide (120 mg/kg BW).
Lâm Thị Khánh Phương, Trương Huy Bửu, Nguyễn Thị Thương Huyền   +2 more
doaj   +1 more source

A Novel Peptide, Nicotinyl–Isoleucine–Valine–Histidine (NA–IVH), Promotes Antioxidant Gene Expression and Wound Healing in HaCaT Cells

Marine Drugs, 2018
Nicotinamide (NA), a water-soluble vitamin B3, has been shown to exert cellular-protective effects against reactive oxygen species (ROS). In order to improve the cellular-protective effects of NA, we synthesized a novel compound, nicotinyl&ndash ...
Dong Hwee Son, Dong Joo Yang, Ji Su Sun, Seul Ki Kim, Namju Kang, Jung Yun Kang, Yun-Hee Choi, Jeong Hun Lee, Sang Hyun Moh, Dong Min Shin, Ki Woo Kim   +10 more
doaj   +1 more source

Metabolic Memory in Cardiovascular Disease: Encoding, Propagation, and Therapeutic Targeting

Advanced Science, EarlyView.
Cardiovascular risk often persists after metabolic abnormalities are corrected. This conceptual Review frames such persistence as metabolic memory, encoded through a narrowing therapeutic window from reversible marks to irreversible damage, with continuous input from peripheral organs.
Cheng Cheng, Minghui Tang, Zhaobo Zhang, Ruoyi Qu, Jianfei Pei, Tian Liu, Siyao Qu, Shilong You, Shenshen Cui, Wenke Wang, Rui Zhao, Yingxian Sun, Naijin Zhang   +12 more
wiley   +1 more source

Topical nicotinamide in combination with calcipotriol for the treatment of mild to moderate psoriasis: A double-blind, randomized, comparative study

Advanced Biomedical Research, 2013
Background: Current treatment strategies of psoriasis are not completely satisfactorily. By inhibiting inflammatory cytokines, nicotinamide may enhance the effects of current topical treatments.
Amir Hossein Siadat, Fariba Iraji, Mehdi Khodadadi, Maryam Kalateh Jary   +3 more
doaj   +1 more source

OsCPK12‐OsATPD1 Module Regulates Photosynthetic Acclimation to Light Stress in Rice

Advanced Science, EarlyView.
OsCPK12 interacts and phosphorylates OsAtpD1 at Ser8 in its transit peptide. This phosphorylation promote its chloroplast translocation, thereby maintaining ATP synthase activity and proton gradient (ΔpH) homeostasis and regulating photosynthetic acclimation, photoprotection, and repair under light stress.
Beifang Wang, Aaron Chan, Yongyi Fan, Yanwu Wang, Pao Xue, Yingxin Zhang, Xiaodeng Zhan, Weixun Wu, Ping Yu, Daibo Chen, Junlin Fu, Yongbo Hong, Xihong Shen, Lianping Sun, Aike Zhu, Shihua Cheng, Qunen Liu, Liyong Cao   +17 more
wiley   +1 more source

Anti-Trypanosoma cruzi activity of nicotinamide

, 2012
Inhibition of Trypanosoma brucei and Leishmania spp. sirtuins has shown promising antiparasitic activity, indicating that these enzymes may be used as targets for drug discovery against trypanosomatid infections.
Smirlis, Despina, Silva, Cinara V, Guimarães, Elisalva Teixeira, Azevedo Junior, Walter Filgueira de, Soares, Milena Botelho, Silva, Cinara Vasconcelos da, Soares, Milena Botelho Pereira, Bastos, Tanira M, Figueira, Cláudio Pereira, Bastos, Tanira Matutino   +9 more
core   +1 more source

Nicotinamide Counteracts the Detrimental Effect of Endothelin-1 on Uterine Decidualization During Early Pregnancy by Influencing EDNRB

Cells
Endothelin-1 (ET-1) is involved in the pathogenesis of preeclampsia. Mice (Edn1H/+) having excess endothelin-1 developed preeclampsia-like phenotypes during pregnancy in a maternal genotype-dependent manner.
Yuye Wang, Qing Ma, Meitong Chen, Yukako Kayashima, Jiayi Zhou, Balaji Rao, Jessica L. Bowser, Xianwen Yi, Nobuyo Maeda-Smithies, Feng Li   +9 more
doaj   +1 more source

Nicotinamide Metabolism Constrains Memory CD8+ T Cell Formation Through a Putative HS1BP3‐SIRT1‐FOXO3‐BCL6 Axis

Advanced Science, EarlyView.
ABSTRACT Memory T cells exhibit long‐term persistence, a defining feature that underpins durable clinical responses to adoptive immunotherapies. The mechanisms that integrate metabolic cues with transcriptional control of memory fate remain undetermined. Here, we identify HS1‐binding protein 3 (HS1BP3) is preferentially expressed in memory CD8+ T cells.
Siyang Wang, Xiaoqian Fan, Yifan Huang, Chang Yao, Jixing Fan, Yu Ping, Xuan Zhao, Congcong Li, Chunyi Shen, Jiqi Shan, Jinyan Liu, Shengdian Wang, Zhen Zhang, Yi Zhang   +13 more
wiley   +1 more source

NAD-Mediated Protection by Nicotinamide Against UVB-Induced Oxidative Damage in HaCaT Cells

Dermato
Background/Objectives. Ultraviolet B (UVB) radiation is a key etiological factor for skin cancer, inducing oxidative stress, DNA damage and apoptosis.
Lara Camillo, Elisa Zavattaro, Paola Savoia   +2 more
doaj   +1 more source