Results 71 to 80 of about 272,810 (306)

Efficient chimeric mouse production using a novel embryonic stem cell line

Вавиловский журнал генетики и селекции, 2017
Embryonic stem cells are commonly used for generation of transgenic mice. Embryonic stem cells could participate in the development of chimeric animals after injection into a blastocyst.
G. V. Kontsevaya, N. A. Feofanova, A. G. Menzorov, I. E. Pristyazhnyuk, A. V. Smirnov, N. R. Battulin, L. A. Gerlinskaya   +6 more
doaj   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Comparison of in vivo and in vitro preimplantation embryo development in OXYS and WAG rats

Вавиловский журнал генетики и селекции, 2017
OXYS rats are the model of precocious senescence. Numerous studies addressed physiology and behavior in rats of this strain during a postnatal period of their life, however, preimplantation development in OXYS rats has not yet been investigated.
V. V. Kozhevnikova, T. N. Igonina, E. Yu.  Brusentsev, V. I. Mokrousova, E. A.  Kizilova, I. N. Rozhkova, V. A. Naprimerov, S. Ya. Amstislavsky   +7 more
doaj   +1 more source

BOULE is Essential for the Dynamic Disassembly of Heat Shock Granules in Male Germ Cells

Advanced Science, EarlyView.
BOULE orchestrates stress granule disassembly in germ cells via a two‐pronged mechanism: it promotes G3BP1 ubiquitination by upregulating TRIM27, generating a signal for VCP/FAF2 recruitment, and it maintains G3BP1 and FAF2 protein levels. BOULE deficiency disrupts disassembly complex formation, leading to impaired heat shock granule clearance ...
Xin Li, Nana Zhang, Zexin Bian, Baobao Geng, Liyun Cao, Peipei Liu, Zengming Li, Yan Zhao, Jun Tan   +8 more
wiley   +1 more source

Identification of nuclear genes controlling chlorophyll synthesis in barley by RNA-seq

BMC Plant Biology, 2016
Background Albinism in plants is characterized by lack of chlorophyll and results in photosynthesis impairment, abnormal plant development and premature death.
Nickolay A. Shmakov, Gennadiy V. Vasiliev, Natalya V. Shatskaya, Alexey V. Doroshkov, Elena I. Gordeeva, Dmitry A. Afonnikov, Elena K. Khlestkina   +6 more
doaj   +1 more source

Plant Metabolites Screening Identifies 7‐epi‐10‐Deacetyltaxol Inhibiting Cell Division by Interfering With the Cell Cycle and Microtubule Organization

Advanced Science, EarlyView.
In this study, an efficient screening system is developed for plant metabolites to find a compound, 7‐epi‐10‐deacetyltaxol, inhibits tissue elongation. It suppresses plant growth through brassinosteroid and microtubule pathways. It is later applied to animal cells and human tumor organoids, resulting in similar cell division suppression. These findings
Yan‐Jie Zhang, Yu‐Xuan Bai, Geng G. Tian, Bin Zhang, Ding‐Yi Lu, Qing‐Ping Yao, Wen‐Hao Tian, Xiao‐Na Wei, Jing‐Ting Yang, Ze‐Yu Xiong, Yi Lu, Yu‐Tong Jiang, Chun‐Hui Cai, Yu‐Ming Lu, Xian‐Qing Jia, Li‐Li Jing, Bao‐Jun Yang, Ying‐Xin Qi, Xin‐Xin Han, Ji Wu, Wen‐Hui Lin   +20 more
wiley   +1 more source

Cytologický a embryologický atlas [PDF]

, 2020
Title in English: Atlas of Cytology and Embryology. This Atlas is intended for students of Faculty of Medicine and Faculty of Science of Masaryk University as a complementary study material in practical courses of histology and embryology, cytology ...

core   +1 more source

Diversity of mariner-like elements in Orthoptera

Вавиловский журнал генетики и селекции, 2020
Mariner-like elements (MLEs) are among the most widespread DNA transposable elements in eukaryotes. Insects were the first organisms in which MLEs were identified, however the diversity of MLEs in the insect order Orthoptera has not yet been addressed ...
K. Ustyantsev, M. Biryukov, I. Sukhikh, N. V. Shatskaya, V. Fet, A. Blinov, I. Konopatskaia   +6 more
doaj   +1 more source

Long-term follow-up of cervical disease in women screened by cytology and HPV testing:results from the HART study [PDF]

, 2010
Several studies have shown that testing for high-risk human papillomavirus (HPV) types results in an improved sensitivity for CIN2+, compared with cytology, although with a somewhat lower ...
Mesher, D, Williams, A, A Szarewski, Hulman, G, H Kitchener, M Desai, Cadman, L, Cuzick, J, D Luesley, Szarewski, A, Desai, M, H Cubie, D Mesher, L Ho, Kitchener, H, Cubie, Heather, J Cuzick, Sasieni, P, G Terry, Luesley, D, G Hulman, Cubie, H, L Cadman, U Menon, Terry, G, P Sasieni, Ho, L, A Williams, Menon, U   +28 more
core   +1 more source

Carcinoembryonic Antigen Messenger RNA in Pelvic Lavage Fluid Predicts Local Recurrence After Curative‐Intent Resection of Rectal Cancer

Annals of Gastroenterological Surgery, EarlyView.
Pelvic lavage carcinoembryonic antigen (CEA) mRNA was quantified in 178 patients undergoing curative‐intent resection for rectal cancer. Positive pelvic lavage CEA mRNA was significantly associated with local recurrence and provided additional prognostic information beyond circumferential resection margin (CRM) status.
Hiroyuki Asai, Yushi Yamakawa, Kazuyoshi Shiga, Shuhei Uehara, Akira Kato, Takuya Suzuki, Hajime Ushigome, Hiroki Takahashi, Yoichi Matsuo, Shuji Takiguchi   +9 more
wiley   +1 more source