Results 71 to 80 of about 261,210 (338)

Replacing BPA: Structural Substitutes BPAF Binding to the Progesterone Receptor Elevates Breast Cancer Risk

Advanced Science, EarlyView.
This study demonstrates that bisphenol analogues, particularly BPAF, bind to progesterone receptor, promoting breast cancer cell proliferation, migration, and mammary tumor growth, indicating that bisphenol A substitutes may pose equal or greater health risks.
Xiaotong Ji, Peilin Li, Haoyang Wu, Linzhuo Shen, Xiaoyun Wu, Peiyun Jiang, Yating Li, Xiaozheng Zhang, Huifeng Yue   +8 more
wiley   +1 more source

The absence of ABCD2 sensitizes mice to disruptions in lipid metabolism by dietary erucic acid[S]

Journal of Lipid Research, 2012
ABCD2 (D2) is a peroxisomal transporter that is highly abundant in adipose tissue and promotes the oxidation of long-chain MUFA. Erucic acid (EA, 22:1ω9) reduces very long chain saturated fatty acids in patients with X-linked adrenoleukodystrophy but ...
Jingjing Liu, Shuang Liang, Xiaoxi Liu, J.Andrew Brown, Kylie E. Newman, Manjula Sunkara, Andrew J. Morris, Saloni Bhatnagar, Xiangan Li, Aurora Pujol, Gregory A. Graf   +10 more
doaj   +1 more source

The role of microtubule movement in bidirectional organelle transport [PDF]

, 2008
We study the role of microtubule movement in bidirectional organelle transport in Drosophila S2 cells and show that EGFP-tagged peroxisomes in cells serve as sensitive probes of motor induced, noisy cytoskeletal motions.
A. E. X. Brown, Amblard, B. Blehm, Baas, C. Kural, Caspi, Gittes, Gross, H. Kim, I. M. Kulic, Keating, Lau, Martin, Orokos, P. C. Nelson, P. R. Selvin, Pangarkar, V. I. Gelfand, Vale, Wang, Welte, Welte   +21 more
core   +4 more sources

Pre‐Encoded IFN‐I Sensitivity Exacerbates Memory T Cell Senescence in Solid Tumors

Advanced Science, EarlyView.
Type I interferon (IFN‐I) signaling promotes p21‐dependent cell cycle arrest in senescent tumor‐specific memory T cells, resulting in poor proliferative responses and solid tumor regression during cancer vaccination. Conversely, IFNα/β receptor blockade reinvigorates T cell proliferation to regress solid tumors and is more effective with increasing ...
Andrew Nguyen, Scott R Walsh, Li Deng, Lan Chen, Yonghong Wan   +4 more
wiley   +1 more source

The Role of PPARgamma in the Cyclooxygenase Pathway in Lung Cancer. [PDF]

, 2008
Decreased expression of peroxisome proliferator activated receptor-gamma (PPARgamma) and high levels of the proinflammatory enzyme cyclooxygenase-2 (COX-2) have been observed in many tumor types.
Dubinett, Steven M, Hazra, Saswati, Mao, Jenny T, Peebles, Katherine A, Sharma, Sherven   +4 more
core  

Postgerminative growth and lipid catabolism in oilseeds lacking the glyoxylate cycle [PDF]

, 2000
The glyoxylate cycle is regarded as essential for postgerminative growth and seedling establishment in oilseed plants. We have identified two allelic Arabidopsis mutants, icl-1 and icl-2, which lack the glyoxylate cycle because of the absence of the key ...
Bryce, J.H., Eastmond, P.J., Germain, V., Graham, I.A., Lange, P.R., Smith, S.M.   +5 more
core   +2 more sources

TSHR‐Targeting Nucleic Acid Aptamer Treats Graves' Ophthalmopathy via Novel Allosteric Inhibition

Advanced Science, EarlyView.
This study presents YC3, a novel inhibitory TSHR‐targeting aptamer, as a promising therapeutic for Graves' ophthalmopathy (GO). YC3 suppresses pathological phenotypes in human orbital fibroblasts and improves outcomes in GO mice by binding to a previously unidentified allosteric site on TSHR, demonstrating the potential of aptamers in advancing ...
Yanchen Zhang, Ende Wu, Weibin Liu, Ling Zeng, Neng Ling, Hongmei Wang, Zhixing Li, Shuang Yao, Tonghe Pan, Xuanwen Li, Yate Huang, Xiaojing Li, Yunhai Tu, Wentao Yan, Jianzhang Wu, Mao Ye, Wencan Wu   +16 more
wiley   +1 more source

Identification and comparative analysis of H2O2-scavenging enzymes (ascorbate peroxidase and glutathione peroxidase) in selected plants employing bioinformatics approaches

Frontiers in Plant Science, 2016
Among major reactive oxygen species (ROS), hydrogen peroxide (H2O2) exhibits dual roles in plant metabolism. Low levels of H2O2 modulate many biological/physiological processes in plants; whereas, its high level can cause damage to cell structures ...
Ibrahim Ilker Ozyigit, Ertugrul eFiliz, Recep eVatansever, Kuaybe Yucebilgili Kurtoglu, Kuaybe Yucebilgili Kurtoglu, Ibrahim eKoc, MÜNİR X ÖZTÜRK, Naser A. Anjum   +7 more
doaj   +1 more source

FABP-2 and PPAR-γ Haplotype as Risk Factors for Dyslipidemia in a Type 2 Diabetes Mellitus Population of Santa Rosa del Conlara, San Luis, Argentina [PDF]

, 2014
Introduction: Type 2 Diabetes Mellitus (T2DM) is a complex disorder caused by the interaction between genetic predisposition and environmental factors. Genetics plays an important role on lipid homeostasis. Many genes are involved in the lipid metabolism,
Fernandez, Gustavo, Gonzalez, Irma Ines, Ojeda, Marta Susana, Olmos Nicotra, Maria Florencia, Siewert, Susana Elfrida   +4 more
core   +1 more source

Dysfunctional TRIM31 of POMC Neurons Provokes Hypothalamic Injury and Peripheral Metabolic Disorder under Long‐Term Fine Particulate Matter Exposure

Advanced Science, EarlyView.
Particulate matter ≤2.5 µm (PM2.5) elevates risks of neurological and chronic metabolic diseases, but the underlying mechanisms linking PM2.5‐induced central nervous system (CNS) injury to metabolic dysfunction remain unclear. Hypothalamic pro‐opiomelanocortin‐expressing (POMC+) neurons regulate systemic metabolic homeostasis, and tripartite motif ...
Chenxu Ge, Jiamao Lin, Changsheng Yang, Chuanwang Miao, Fengxiang Li, Shuqiang Zhao, Lei Zou, Xuedong Teng, Lina Liu, Tingguang Li, Yan Sun, Qiang Li, Deshuai Lou, Linfeng Hu, Xi Liu, Gang Kuang, Jing Luo, Minxuan Xu, Minghui Chang, Jun Tan, Yanrong Ren, Bochu Wang   +21 more
wiley   +1 more source