Results 71 to 80 of about 7,077,080 (366)

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

Involvement of GDNF in Neuronal Protection against 6-OHDA-Induced Parkinsonism Following Intracerebral Transplantation of Fetal Kidney Tissues in Adult Rats

Neurobiology of Disease, 2001
Exogenous application of transforming growth factors-β (TGFβ) family proteins, including glial cell line-derived neurotrophic factor (GDNF), neurturin, activin, and bone morphogenetic proteins, has been shown to protect neurons in many models of ...
C.V. Borlongan, F.C. Zhou, T. Hayashi, T.-P. Su, B.J. Hoffer, Y. Wang   +5 more
doaj   +1 more source

Laser microdissection, proteomics, and multiplex immunohistochemistry: a bumpy ride into the study of paraffin-embedded fetal and pediatric lung tissues

Frontiers in Medicine, 2023
BackgroundKnowledge about lung development or lung disease is mainly derived from data extrapolated from mouse models. This has obvious drawbacks in developmental diseases, particularly due to species differences.
Luis M. Cardoso dos Santos, Luis M. Cardoso dos Santos, Yannick Avila, Yannick Avila, Domitille Schvartz, Domitille Schvartz, Anne-Laure Rougemont, Marie-Luce Bochaton-Piallat, Isabelle Ruchonnet-Metrailler, Isabelle Ruchonnet-Metrailler   +9 more
doaj   +1 more source

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

Molecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou, Zhen Wang, Fei Yang, Xiao Han, Lei Li, Huadong Liu   +5 more
wiley   +1 more source

Human Cytomegalovirus Dysregulates Cellular Dual-Specificity Tyrosine Phosphorylation-Regulated Kinases and Sonic Hedgehog Pathway Proteins in Neural Astrocyte and Placental Models

Viruses
Human cytomegalovirus (CMV) infection is the leading non-genetic cause of congenital malformation in developed countries, causing significant fetal injury, and in some cases fetal death.
Ece Egilmezer, Stuart T. Hamilton, Glen Lauw, Jasmine Follett, Eric Sonntag, Martin Schütz, Manfred Marschall, William D. Rawlinson   +7 more
doaj   +1 more source

Fetal growth retardation and lack of hypotaurine in ezrin knockout mice. [PDF]

PLoS ONE, 2014
Ezrin is a membrane-associated cytoplasmic protein that serves to link cell-membrane proteins with the actin-based cytoskeleton, and also plays a role in regulation of the functional activities of some transmembrane proteins. It is expressed in placental
Tomohiro Nishimura, Kei Higuchi, Yoshimichi Sai, Yuki Sugita, Yuko Yoshida, Masatoshi Tomi, Masami Wada, Tomohiko Wakayama, Atsushi Tamura, Sachiko Tsukita, Tomoyoshi Soga, Emi Nakashima   +11 more
doaj   +1 more source

Alteration of cystic airway mesenchyme in congenital pulmonary airway malformation. [PDF]

, 2019
Congenital pulmonary airway malformation (CPAM) is the most common congenital lesion detected in the neonatal lung, which may lead to respiratory distress, infection, and pneumothorax.
Jiang, Yi, Lou, Jianlin, Luo, Yongfeng, Moats, Rex, Pryhuber, Gloria S, Shi, Wei, Tang, Yang, Wang, Larry L, Warburton, David, Zhou, Shengmei   +9 more
core   +3 more sources

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham, Jasibel Vasquez‐Gonzalez, Samantha M. Barnada, Salome Tchotorlishvili, Latese Jones, Ryan Maguire, Genevieve Lewis, Kinza Rizwan, Jenny Deng, Salma Koachar, Drithi Patel, Hailey Shankle, Tessa Mulders, Namra Ajmal, Charalambos Solomides, Emad S. Alnemri, Teresa F. Alnemri, Ayesha A. Shafi, Leonard G. Gomella, Wm Kevin Kelly, Steven B. McMahon, Matthew J. Schiewer   +21 more
wiley   +1 more source

The characterization of preterm newborn saliva by top-down proteomic as a stimulus for the study of human development. A review of the results obtained over the past 25 years

Journal of Pediatric and Neonatal Individualized Medicine
Around the first years of 2000, our teams, at the Cagliari and Catholic-Policlinico Gemelli (Rome) Universities, started an investigation of the in­tact proteins of human saliva by a top-down pipeline.
Tiziana Cabras, Barbara Manconi, Alessandra Olianas, Maria Teresa Sanna, Cristina Contini, Giulia Guadalupi, Antonella Fiorita, Lea Calò, Gaetano Paludetti, Emanuele Scarano, Chiara Tirone, Giovanni Vento, Simona Fattore, Nicoletta Menzella, Davide De Tomaso, Federica Iavarone, Irene Messana, Claudia Desiderio, Diana Valeria Rossetti, Matteo Fraschini, Vassilios Fanos, Jacopo Galli, Gavino Faa, Massimo Castagnola   +23 more
doaj   +1 more source

Comparative transcriptome analysis reveals a fetal origin for mesenchymal stem cells and novel fetal surface antigens for noninvasive prenatal diagnosis

Taiwanese Journal of Obstetrics & Gynecology, 2011
Objective: Mesenchymal stem cells (MSCs) are an attractive source for providing the cells necessary for regenerating damaged tissues. Fetal MSCs (fMSCs) are known to proliferate fast and have an excellent osteogenic capacity, yet the underlying ...
Shun-Long Weng, Shing-Jyh Chang, Yi-Chieh Cheng, Hua-Yong Wang, Tao-Yeuan Wang, Margaret Dah-Tsyr Chang, Hsei-Wei Wang   +6 more
doaj   +1 more source