Results 81 to 90 of about 115,594 (235)

Differential chemosensitivity to antifolate drugs between RAS and BRAF melanoma cells. [PDF]

, 2014
BACKGROUND: The importance of the genetic background of cancer cells for the individual susceptibility to cancer treatments is increasingly apparent.
Arozarena, Imanol, Erice, O., Ferguson, J., Goicoechea, I., Margison, G.P., Wellbrock, C.   +5 more
core   +2 more sources

Simvastatin Restores Uteroplacental Hemodynamics and Trophoblast Function in Obstetric Antiphospholipid Syndrome in a Placenta‐on‐a‐Chip Model

Advanced Healthcare Materials, EarlyView.
Simvastatin mitigates placental hypoperfusion in OAPS by ameliorating abnormal uteromaternal hemodynamics and enhancing trophoblast invasion via optimized endothelial cell interactions under pathological shear stress, as evidenced by results from a placenta‐on‐a‐chip platform.
Hongli Liu, Yuan Wang, Yanjun Cai, Ruixin Guo, Shunhua Liu, Tingting Chen, Tingting Sun, Ruiheng Huo, Tengwei Liu, Qingfeng Lv, Xietong Wang   +10 more
wiley   +1 more source

Timing of maternal exposure and fetal sex determine the effects of low-level chemical mixture exposure on the fetal neuroendocrine system in sheep [PDF]

, 2016
We have shown that continuous maternal exposure to the complex mixture of environmental chemicals (ECs) found in human biosolids (sewage sludge), disrupts mRNA expression of genes crucial for development and long-term regulation of hypothalamo-pituitary ...
Bellingham, M., Cotinot, C., Evans, N.P., Fowler, P.A., MacDonald, E.S., Mandon-Pepin, B., Rhind, S., Sharpe, R.M.   +7 more
core   +2 more sources

Biomimetic Copper‐Doped Nano‐Aluminum Adjuvant Potentiates Therapy in Chemoresistant Acute Myeloid Leukemia

Advanced Healthcare Materials, EarlyView.
We developed a novel copper‐doped aluminum nano‐adjuvant (CuNA) to overcome cytarabine resistance in acute myeloid leukemia (AML). CuNA effectively sensitizes drug‐resistant AML cells to cytarabine by inducing mitochondrial dysfunction and inhibiting HMGCR/GPX4 to amplify ferroptosis.
Chao He, Lingxiao Zhang, Yue Xiong, Yu Wang, Yuqing Zeng, Dandan Su, Ran Wang, Ying Li, Hongbo Chen, Fang Cheng, Zhi Ping Xu   +10 more
wiley   +1 more source

Comparison of four extraction methods to detect hepatitis A virus RNA in serum and stool samples

Brazilian Journal of Infectious Diseases, 2003
The efficiency of extraction methods for hepatitis A virus (HAV) RNA in clinical samples is of great importance for molecular diagnosis, especially in regions endemic for HAV, such as Brazil.
Paula Vanessa Salete de, Villar Livia Melo, Gaspar Ana Maria Coimbra   +2 more
doaj  

Standard methods for molecular research in Apis mellifera [PDF]

, 2013
From studies of behaviour, chemical communication, genomics and developmental biology, among many others, honey bees have long been a key organism for fundamental breakthroughs in biology.
Budge, G., Chen, Y.P., Cornman, R.S., De la Rúa, Pilar, Evans, J.D., Foret, S., Foster, L., Gauthier, L., Genersch, E., Gisder, S., Jarosch, A., Kucharski, R., Lopez, D., Lun, C.M., Maleszka, R., Miranda, J.R., Moritz, R.F.A., Muñoz, Irene, Pinto, M. Alice, Schwarz, R.   +19 more
core   +1 more source

ETV2 Mediated Differentiation of Human Pluripotent Stem Cells Results in Functional Endothelial Cells for Engineering Advanced Vascularized Microphysiological Models

Advanced Healthcare Materials, EarlyView.
A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang, Zhengpeng Wan, Lei Wang, Caihong Wu, Junkai Zhang, Sarah Spitz, Xun Wang, Marie A. Floryan, Mark F. Coughlin, Francesca M. Pramotton, Liling Xu, Ron Weiss, Roger D. Kamm   +12 more
wiley   +1 more source

Chromatin status and transcription factor binding to gonadotropin promoters in gonadotrope cell lines. [PDF]

, 2017
BackgroundProper expression of key reproductive hormones from gonadotrope cells of the pituitary is required for pubertal onset and reproduction. To further our understanding of the molecular events taking place during embryonic development, leading to ...
Brayman, Melissa J, Hoffmann, Hanne M, Iyer, Anita K, Mellon, Pamela L, Ngo, Cindy, Sunshine, Mary Jean, Xie, Huimin   +6 more
core   +3 more sources

Piezoelectric Surface Charge and Dynamic Stimulation Synergize to Promote Cardiac Myoblast Alignment and Maturation

Advanced Healthcare Materials, EarlyView.
Surface polarization of PVDF films combined with mechanical stimulation generates piezoelectric electrical cues that modulate cardiomyoblast behaviour. Non‐poled and poled PVDF substrates provide distinct electroactive microenvironments influencing cell adhesion, proliferation, and differentiation.
Rafaela M Meira, Sylvie Ribeiro, Senentxu Lanceros‐Mendez, Clarisse Ribeiro   +3 more
wiley   +1 more source

Gene and protein expression of glucose transporter 1 and glucose transporter 3 in human laryngeal cancer—the relationship with regulatory hypoxia-inducible factor-1α expression, tumor invasiveness, and patient prognosis [PDF]

, 2014
Increased glucose uptake mediated by glucose transporters and reliance on glycolysis are common features of malignant cells. Hypoxia-inducible factor-1α supports the adaptation of hypoxic cells by inducing genes related to glucose metabolism.
Anna Krześlak, AP Demasi, AW Eckert, AW Eckert, BW Kim, C Zhang, CM Douglas, DE Burstein, DW Li, E Cadman, Ewa Brzezińska-Błaszczyk, Ewa Forma, FR Ayala, GL Semenza, H Kaida, H Kaida, Iwona Lewy-Trenda, J Xie, JL Roh, JL Thorne, K Müssig, K Starska, Katarzyna Starska, L Lan, L Zhang, M Kobayashi, M Mueckler, M Shimanishi, Magdalena Bryś, ML Schrijvers, O Koperek, OJ Kwon, Paweł Jóźwiak, R Cabanillas, R Ciampi, R Rashmi, S Kondo, S Ohba, S Zhou, SB Edge, SW Jing, SX Yan, T Yamada, W Fenske, W Ping, X Zhang, XH Chen, XH Wu, XP Sun, Y Cui, Y Kondo, YY Xu   +51 more
core   +1 more source