Results 111 to 120 of about 133,185 (340)

CRISPR Screening Reveals a Novel Role for FOXH1 in Regulating Pluripotency of Porcine Embryonic Stem Cells

Advanced Science, EarlyView.
This study performs dual CRISPR screens in pEPSCs. Fitness screening identifies essential genes for viability, while FACS‐based screening uncovers core pluripotency factors. It highlights FOXH1 as a key regulator that maintains the stem cell state through a dual‐action mechanism: preserving pluripotency by enhancing chromatin accessibility and ...
Peng Su, Linhui Wu, Delong Li, Wenting Song, Dagang Tao, Liang Liu, Qi Wang, Manxin Gao, Tian Xu, Xin Liu, Shengsong Xie, Xia Zhang, Jilong Zhou, Yi‐Liang Miao   +13 more
wiley   +1 more source

Molecular and cellular events during blastocyst implantation in the receptive uterus: clues from mouse models

Journal of reproduction and development, 2017
The success of implantation is an interactive process between the blastocyst and the uterus. Synchronized development of embryos with uterine differentiation to a receptive state is necessary to complete pregnancy.
H. Matsumoto
semanticscholar   +1 more source

Green‐to‐red spectral labeling: A novel polysynaptic retrograde tracing strategy in the marker footprint mouse model

Animal Models and Experimental Medicine, EarlyView.
To compensate for the fluorescence loss in rabies virus–derived neuronal tracing tools caused by non‐cytolytic immune clearance (NCLIC) in retrograde tracing, we developed a novel green‐to‐red spectral labeling (GTR) strategy based on the NCLIC phenomenon and developed a novel marker footprints mouse to support the strategy.
Yige Song, Jinyu Zeng, Yunyun Han, Aodi He, Houze Zhu   +4 more
wiley   +1 more source

Comparative analysis of two newly established Cre rat lines, NeuN‐Cre and Thy1‐Cre, for neurological research

Animal Models and Experimental Medicine, EarlyView.
We generated two neuron‐specific Cre rat lines, Thy1‐Cre and NeuN‐Cre, using CRISPR/Cas9‐mediated targeted insertion. Both lines were validated for high neural specificity by crossing them with a Cre reporter rat. When bred with an ND1 conditional knockout rat, the two Cre lines produced distinct phenotypic outcomes. These rat lines have been deposited
Keru Li, Chenyang Liu, Gefan Wan, Lei Zhang, Rui Fan, Xu Zhang, Yuanlong Su, Jiayue He, Ning Liu, Feifei Guan, Wei Dong, Shan Gao, Weining Kong, Xiaolong Qi, Xiaolin Zhang, Yuanwu Ma   +15 more
wiley   +1 more source

Nanostructured Biomaterial‐Based Approaches to Support Induced Pluripotent Stem Cell Differentiation

Advanced NanoBiomed Research, EarlyView.
Induced pluripotent stem cells (iPSCs), reprogrammed from adult somatic cells, represent an innovative approach for regenerative medicine and biomedical applications. This review highlights the importance of nanostructured biomaterials, utilized as delivery systems or scaffolds, in supporting iPSC differentiation and fate through structural and ...
Beatriz A. B. R. Passos, Matteo Battaglini, Gianni Ciofani   +2 more
wiley   +1 more source

Pregnancy and birth outcomes following fresh or vitrified embryo transfer according to blastocyst morphology and expansion stage, and culturing strategy for delayed development.

Human Reproduction, 2016
STUDY QUESTION How do live birth rates (LBRs), following fresh and vitrified/warmed embryo transfer, compare according to morphological grade, developmental stage and culturing strategy of human blastocysts in vitro? SUMMARY ANSWER Equivalent LBRs were
B. Wirleitner, M. Schuff, A. Stecher, M. Murtinger, P. Vanderzwalmen   +4 more
semanticscholar   +1 more source

Establishment of Interspecies Somatic Cell Nuclear Transfer and Transgene‐Free Inducible Pluripotent Stem Cells for Versatile Conservation of the Germplasm Resource of Wild Boar

Animal Research and One Health, EarlyView.
Conserving genetic material and even increasing genetic diversity is critical. To conduct the conservation of wild boar germplasm resources, we have successfully obtained healthy cloned wild boars for the first time using interspecies somatic cell nuclear transfer and established transgene‐free iPSCs that can be used to conduct iterative rounds of gene
Chen Gao, Xinyi Zhou, Shigang Gu, Jianbo Li, Jing Wang, Yurong Zhang, Wenxuan Zhao, Xinhua Wei, Liting Lu, Quanmin Zhao, Yongye Huang, Dawei Yu   +11 more
wiley   +1 more source

Correlation between standard blastocyst morphology, euploidy and implantation: an observational study in two centers involving 956 screened blastocysts.

Human Reproduction, 2014
STUDY QUESTION Does conventional blastocyst morphological evaluation correlate with euploidy (as assessed by comprehensive chromosome screening (CCS) of trophectoderm (TE) biopsies) and implantation potential? SUMMARY ANSWER A moderate relation between
A. Capalbo, L. Rienzi, D. Cimadomo, R. Maggiulli, T. Elliott, G. Wright, Z. Nagy, F. Ubaldi   +7 more
semanticscholar   +1 more source

Ontogeny of RSPO1, FOXL2, and RUNX1 during ovarian differentiation in the marsupial tammar wallaby

Developmental Dynamics, EarlyView.
Abstract Background RSPO1 and FOXL2 are female sex‐determining genes involved in the differentiation and organization of the ovary in some eutherian mammals. Mutations or loss of function of these genes are associated with partial to full sex reversal in mice, humans, and goats.
Monika R. Paranjpe, Yu Chen, Geoff Shaw, Marilyn B. Renfree   +3 more
wiley   +1 more source

Obstetrical and perinatal outcomes following blastocyst transfer compared to cleavage transfer: a systematic review and meta-analysis.

Human Reproduction, 2016
STUDY QUESTION Is blastocyst transfer safe when compared to cleavage stage embryo transfer regarding obstetric and perinatal outcomes? SUMMARY ANSWER The clinical equipoise between blastocyst and cleavage stage embryo transfer remains as the evidence ...
W. Martins, C. Nastri, L. Rienzi, S. V. D. Poel, C. Gracia, C. Racowsky   +5 more
semanticscholar   +1 more source