Results 71 to 80 of about 157,342 (355)
Angewandte Chemie, EarlyView.In this study, we repurposed human Aurora kinase‐specific inhibitors to identify potential antimalarial agents. Two inhibitors, hesperadin and TAE684, exhibited sub‐micromolar activity across multiple parasite stages, with hesperadin demonstrating significant potency and selectivity by specifically targeting PfArk1.
Henrico Langeveld +23 more
wiley +2 more sources
Wellcome Open Research, 2017 Background Gametes are generated through a specialized cell division called meiosis, in which ploidy is reduced by half because two consecutive rounds of chromosome segregation, meiosis I and meiosis II, occur without intervening DNA replication.
Colette Fox +3 more
doaj +1 more source
On the origin of trisomy 21 Down syndrome [PDF]
, 2008 Background: Down syndrome, characterized by an extra chromosome 21 is the most common genetic cause for congenital malformations and learning disability.
Hultén, Maj A. +6 more
core +2 more sources
Molecular Biology of the Cell, 2012 A minisymposium at the 2011 meeting of the American Society for Cell Biology presented recent advances in the field of meiosis and oogenesis (Figure 1). FIGURE 1: Scheme of meiosis in mouse oocytes. Homologous chromosome pairing, synapsis, and recombination take place in prophase I.
openaire +1 more source
FEBS Open Bio, EarlyView.This study optimizes a two‐step induction system to generate PGCLCs from chicken ESCs. The induced cells express germline markers and migrate to gonads in ovo, offering a novel approach for avian genetic resource conservation. Primordial germ cells (PGCs) are the progenitor cells of sperm and eggs.
Zeyu Li +10 more
wiley +1 more source
Translational repression by 4E-T is crucial to maintain the prophase-I arrest in vertebrate oocytes
Nature CommunicationsMeiotic maturation of vertebrate oocytes occurs in the near-absence of transcription. Thus, female fertility relies on timely translational activation of maternal transcripts stockpiled in full-grown prophase-I-arrested oocytes.
Andreas Heim +5 more
doaj +1 more source
Cystic Ovarian Teratoma: Clinical and Radiographic Insights Into Chronic Pelvic Pain
Aging and Cancer, EarlyView.An incidental benign mature cystic ovarian teratoma on imaging and discuss common imaging modalities. ABSTRACT In this case report, we present the clinical course of an 88‐year‐old woman with chronic pelvic pain attributed to an incidental benign mature cystic ovarian teratoma on imaging and discuss common imaging modalities and discussions with ...
Hashim U. Ali +5 more
wiley +1 more source
A conserved filamentous assembly underlies the structure of the meiotic chromosome axis. [PDF]
, 2019 The meiotic chromosome axis plays key roles in meiotic chromosome organization and recombination, yet the underlying protein components of this structure are highly diverged.
Caballero, Iracema +10 more
core +4 more sources
Meiosis: The Origins of Bias [PDF]
Current Biology, 2017 Biased, or non-Mendelian, segregation is frequently observed but not well understood. Two recent studies on a specific type of biased segregation in mammalian meiosis suggest that it arises from centromeric satellite expansion and asymmetric modification of microtubules in the oocyte spindle.
Arshad Desai +3 more
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.Decellularized liver extracellular matrix scaffolds provide a platform to study dormant liver‐metastatic colorectal cancer. They induce reversible dormancy, in combination with nutrient depletion and low dose chemotherapy, through cell cycle arrest and chemotherapy resistance.
Sabrina N. VandenHeuvel +13 more
wiley +1 more source