Results 81 to 90 of about 59,165,317 (350)

Divergent Regulatory Effects of Jasmonic Acid on Tomato Lycopene Biosynthesis Under Light and Dark Conditions

Advanced Science, EarlyView.
This study reveals the mechanism by which jasmonic acid (JA) regulates lycopene synthesis under light and dark conditions. In light, JA activates SlMYC2, which suppresses SlPIF1a and promotes SlPSY1 expression. In darkness, JA induces the acetyltransferase SlNATA1, which acetylates the dark‐accumulated SlPIF1a, thereby repressing SlPSY1 expression ...
Jiayi Xu, Lingfeng He, Jialong Zhang, Hao Cui, Hongxin Li, Haijun Zhang, Jiaojiao Zhang, Lun Liu, Kunpeng Xu, Yang‐Dong Guo, Na Zhang   +10 more
wiley   +1 more source

Disparities in Rural Tobacco Use, Smoke-Free Policies, and Tobacco Taxes

Western Journal of Nursing Research, 2019
Tobacco use and exposure to secondhand smoke (SHS) remain leading causes of preventable disease, disability, and mortality in the United States. Rural populations are among those being left behind in the recent declining smoking rates and have become a ...
Kelly Buettner-Schmidt, Donald R. Miller, Brody Maack   +2 more
semanticscholar   +1 more source

BLADE‐ON‐PETIOLE Genes Enable Genetic Bottleneck Mitigation Through Cross‐Species Repurposing of Floral Persistence Traits

Advanced Science, EarlyView.
This study shows that BLADE‐ON‐PETIOLE (BOP) proteins regulate floral abscission and senescence in tomato by interacting with TFAM1 to form transcriptional condensates controlling the ARABIDOPSIS THALIANA HOMEOBOX GENE 1 (ATH1)‐mediated abscission pathway.
Nan Xiao, Qianwen Lyu, Tinghao Zhang, Yupan Zou, Yue Xie, Dandan Yang, Cao Xu, Xiaozhen Huang   +7 more
wiley   +1 more source

Cellular Identity Crisis: RD3 Loss Fuels Plasticity and Immune Silence in Progressive Neuroblastoma

Advanced Science, EarlyView.
Researchers discovered that therapy‐induced loss of RD3 protein in neuroblastoma triggers a dangerous shift: cancer cells become more stem‐like, invasive, and resistant to treatment while evading immune detection. RD3 loss suppresses antigen presentation and boosts immune checkpoints, creating an immune‐silent environment.
Poorvi Subramanian, Sreenidhi Mohanvelu, Sheeja Aravindan, Afsana Parveen Jahir Hussain, Sivasubramani Narayanan, Sabir Salim, Loganayaki Periyasamy, Natarajan Aravindan   +7 more
wiley   +1 more source

Bacterial and fungal communities regulated directly and indirectly by tobacco-rape rotation promote tobacco production

Frontiers in Microbiology
Tobacco continuous cropping is prevalent in intensive tobacco agriculture but often leads to microbial community imbalance, soil nutrient deficiency, and decreased crop productivity.
Lu Liu, Qi Miao, Yingxin Guo, Chen Wang, Junwei Sun, Zhiyong Fan, Dexun Wang, Yanxia Hu, Junying Li, Zhenling Cui   +9 more
doaj   +1 more source

Ethnic variations in the relationship between multiple stress domains and use of several types of tobacco/nicotine products among a diverse sample of adults. [PDF]

, 2018
IntroductionFinancial strain and discrimination are consistent predictors of negative health outcomes and maladaptive coping behaviors, including tobacco use.
Forster, Myriam, Rogers, Christopher J, Unger, Jennifer B   +2 more
core   +2 more sources

WUSCHEL Transcription Factor: From Stem Cell Maintenance to Crop Improvement

Advanced Science, EarlyView.
This review synthesizes emerging insights into WUSCHEL (WUS) as a central regulator of plant stem cell fate beyond Arabidopsis, highlighting its roles in regeneration, somatic embryogenesis (SE), and stress adaptation across crops. It explores how WUS‐centered regulatory networks, genome editing, and AI‐guided strategies can be leveraged for precise ...
Zishan Ahmad, Muthusamy Ramakrishnan, Rajeev K. Varshney, Anwar Shahzad, Shamsur Rehman, Bijaya Pant, Qiang Wei   +6 more
wiley   +1 more source

“Early in the morning, there’s tolerance and later in the day it disappears” – The intersection of resource scarcity, stress and stigma in mental health and substance use care in South Africa

Cambridge Prisms: Global Mental Health
Stress is a challenge among non-specialist health workers worldwide, particularly in low-resource settings. Understanding and targeting stress is critical for supporting non-specialists and their patients, as stress negatively affects patient care ...
Abigail C. Hines, Alexandra L. Rose, Kristen S. Regenauer, Imani Brown, Kim Johnson, Jessica Bonumwezi, Sibabalwe Ndamase, Nonceba Ciya, Jessica F. Magidson, Bronwyn Myers   +9 more
doaj   +1 more source

Exposure to E-Cigarette Advertising and Its Association With E-Cigarette Use Among Youth and Adolescents in Two Largest Cities in Vietnam 2020

Tobacco Use Insights, 2023
BACKGROUND E-cigarette products have become more popular due to the marketing campaigns on various sources but caused adverse health impacts to users, especially adolescents and youths. This paper aims to describe the situation of exposure to e-cigarette
Thi Thanh Huong Le, Tu Hoang Le, Minh Dat Le, Tien Thang Nguyen   +3 more
doaj   +1 more source

UVM Tobacco Use and Attitudes After Implementation of a Tobacco-Free Policy [PDF]

, 2016
Introduction: Widespread public health initiatives have led to falling smoking rates. Currently, 1,620 U.S. colleges have adopted smoke-free policies. In August 2015, the University of Vermont (UVM) adopted a tobacco-free policy that bans all forms of ...
Cahill, Christina, Carney, Jan K, Carson, Elizabeth, Day, Eric, Delaney, Tom, Rafferty, Melissa, Reddy, Saraga, Sassi, Anthony, Schmidt, Eric, Wilcke, Burton   +9 more
core   +1 more source