Results 61 to 70 of about 12,836,766 (354)

Stem Cells and Cardiac Repair [PDF]

Stem Cells International, 2015
Discovery of tissue specific stem cells capable of forming cardiac cell types has revolutionized cardiac medicine. Not long ago, cardiac tissue regeneration was considered an impossible task. The last ten years however has seen an explosion of cell based therapeutic approaches stimulating cardiac regeneration and in the process augmenting function in ...
Sadia Mohsin, Daniele Avitabile, Mohsin Khan   +2 more
openaire   +3 more sources

Pathogenic Germline PALB2 and RAD50 Variants in Patients With Relapsed Ewing Sarcoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Approximately 10% of patients with Ewing sarcoma (EwS) have pathogenic germline variants. Here, we report two cases: first, a novel germline pathogenic variant in partner and localizer of BRCA2 (PALB2) in a patient with a late EwS relapse. Its impact on homologous recombination is demonstrated, and breast cancer risk is discussed.
Molly Mack, A. Carolina Tufino, Mohd Azrin Jamalruddin, Sreya Dey, Yinghong Pan, Elina Mukherjee, Jessica D. Daley, Julia Meade, Mahmoud Aarabi, Lisa Maurer, James Cooper, Kara A. Bernstein, Kelly M. Bailey   +12 more
wiley   +1 more source

Targeting ATM pathway for therapeutic intervention in cancer [PDF]

, 2012
The Ataxia Telangiectasia Mutated gene encodes the ATM protein, a key element in the DNA damage response (DDR) signalling pathway responsible for maintaining genomic integrity within the cell.
Chakarov, Stoyan, Khalil, Hilal S., Lane, David P., Tummala, Hemanth, Zhelev, Nikolai   +4 more
core   +3 more sources

Annexin A4 and A6 induce membrane curvature and constriction during cell membrane repair

Nature Communications, 2017
Efficient cell membrane repair mechanisms are essential for maintaining membrane integrity and thus for cell life. Here we show that the Ca2+- and phospholipid-binding proteins annexin A4 and A6 are involved in plasma membrane repair and needed for rapid
T. L. Boye, K. Maeda, W. Pezeshkian, S. L. Sønder, S. Haeger, V. Gerke, A. C. Simonsen, Jesper Nylandsted   +7 more
semanticscholar   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Proteomics analysis of soluble secreted proteins of Lutzomyia longipalpis LL5 cells transfected with a dsRNA viral mimic: insights into cellular defense and repair signals

Frontiers in Cellular and Infection Microbiology
Sand flies, which transmit diseases like leishmaniases, bartonellosis, and certain viruses, pose a significant public health threat. Our research focuses on the immune responses of Lutzomyia longipalpis, the primary vector for visceral leishmaniasis in ...
Andrea Martins da Silva, Ilya Violeta Llanos Salamanca, Michel Batista, Michel Batista, Fabricio Klerynton Marchini, Fabricio Klerynton Marchini, Antonio Jorge Tempone, Erich Loza Telleria, Yara Maria Traub-Csekö   +8 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Epsin deficiency impairs endocytosis by stalling the actin-dependent invagination of endocytic clathrin-coated pits

eLife, 2014
Epsin is an evolutionarily conserved endocytic clathrin adaptor whose most critical function(s) in clathrin coat dynamics remain(s) elusive. To elucidate such function(s), we generated embryonic fibroblasts from conditional epsin triple KO mice.
Mirko Messa, Rubén Fernández-Busnadiego, Elizabeth Wen Sun, Hong Chen, Heather Czapla, Kristie Wrasman, Yumei Wu, Genevieve Ko, Theodora Ross, Beverly Wendland, Pietro De Camilli   +10 more
doaj   +1 more source

Long-term culture captures injury-repair cycles of colonic stem cells [PDF]

, 2019
The colonic epithelium can undergo multiple rounds of damage and repair, often in response to excessive inflammation. The responsive stem cell that mediates this process is unclear, in part because of a lack of in vitro models that recapitulate key ...
Chen, Feidi, Cheng, Jiye, Chiang, I-Ling, Fujii, Satoru, Gordon, Jeffrey I, Han, Nathan D, Janova, Hana, Lai, Chin-Wen, Liu, Ta-Chiang, Lu, Qiuhe, Muegge, Brian D, Ohara, Takahiro E, Sibley, L David, Stappenbeck, Thaddeus S, VanDussen, Kelli L, Ver Heul, Aaron, Wang, Yi, Whitehurst, Charles E, Wu, Renee, Xiong, Shanshan   +19 more
core   +1 more source

Repair, abort, ignore? Strategies for dealing with UV damage [PDF]

, 2011
DNA repair is a prominent member of the nuclear transactions triad (replication, transcription, and repair). Sophisticated mechanisms govern the cellular process of decision-making (to repair or not to repair, to proceed with cell cycle or not and ...
Khalil, Hilal S., Tummala, Hemanth, Zhelev, Nikolai   +2 more
core   +3 more sources