Results 31 to 40 of about 110,212 (296)

Effective “off-on” switch for fertility control in female zebrafish

Frontiers in Marine Science
The implementation of a controllable sterility strategy is crucial for the commercialization of precise trait improvements in farmed fish using genome editing and sustainable development of fisheries.
Shengchi Shi, Shengchi Shi, Yuqing Zhang, Yuqing Zhang, Jianfei Huang, Jianfei Huang, Qiyong Lou, Xia Jin, Jiangyan He, Gang Zhai, Gang Zhai, Gang Zhai, Zhan Yin, Zhan Yin, Zhan Yin, Zhan Yin   +15 more
doaj   +1 more source

Nanomaterial‐Based Optical Biosensors for SARS‐CoV‐2 Detection: A Retrospective of the Pandemic

Advanced Sensor Research, EarlyView.
This review discusses nanomaterial‐based optical biosensors developed for or adapted to the detection of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). It concludes by providing a perspective on how lessons learned during the coronavirus disease of 2019 (COVID‐19) pandemic may be applied for future research on nanomaterial‐based ...
Flavie Martin, Scott G. Harroun, Michel Meunier   +2 more
wiley   +1 more source

Backbone Protecting Groups for Enhanced Peptide and Protein Synthesis

Angewandte Chemie, EarlyView.
This review provides a comprehensive account of the use of backbone N‐protecting groups in peptide synthesis. It includes detailed synthetic methods relating to their introduction and removal and their application to “difficult” peptides and proteins of biological significance in both academic and industry contexts.
Samuel J. Paravizzini, Linda M. Haugaard‐Kedström, Craig A. Hutton, John A. Karas   +3 more
wiley   +2 more sources

The Nuclear Localization of ACLY Guards Early Embryo Development Through Recruiting P300 and HAT1 to Promote Histone Acetylation and Transcription

Advanced Science, EarlyView.
ACLY is vital for early embryo development. IGF‐1 activates AKT to phosphorylate ACLY, driving its nuclear localization and recruitment of HATs (P300/HAT1), boosting acetyl‐CoA production and histone acetylation for transcriptional activation. Conversely, ACLY deficiency (via knockdown, knockout, or AKT inhibition) reduces nuclear acetyl‐CoA, disrupts ...
Yerong Ma, Yingyi Zhang, Weijie Yang, Xiaomei Tong, Siya Liu, Yan Zhou, Mengjia Qiu, Huifang Jiang, Zhanhong Hu, Peipei Ren, Yan Rong, Mengru Lai, Jiamin Jin, Fei Huang, Liujian Ouyang, Feng Zhou, Heng‐Yu Fan, Yin‐Li Zhang, Songying Zhang   +18 more
wiley   +1 more source

Oral Engineered Extracellular Vesicles Based on Ion Exchange Strategy for Multipronged Management of Wilson's Disease Complicated with Reproductive Dysfunction Therapy

Advanced Science, EarlyView.
This study reports for the first time an oral targeted nanomedicine that conducts ion exchange through engineered Ganoderma‐derived extracellular vesicle, managing both the in‐copper and ex‐copper in a multi‐pronged approach, offering a promising therapeutic strategy for addressing WD with reproductive dysfunction.
Tingting Wang, Wengui Lu, Zhifei Cheng, Luyao Wang, Zhenzhen Jiang, Yike Yue, Pengyu Jiang, Zehua Xia, Lei He, Fengying Wang, Limin Wu, Qi Wang, Hui Han   +12 more
wiley   +1 more source

Adjuvant gonadotropin releasing hormone analog in gonadotoxic chemotherapy for preservation of fertility

Indian Journal of Endocrinology and Metabolism, 2013
Chemotherapy induced infertility is a problem which is growing and often neglected. Fertility preservation strategy is an important component of the management in young patients with cancer.
K. V. S. Hari Kumar, Altamash Shaikh
doaj   +1 more source

The role of Kisspeptin signaling in Oocyte maturation

Frontiers in Endocrinology, 2022
Kisspeptins (KPs) secreted from the hypothalamic KP neurons act on KP receptors (KPRs) in gonadotropin (GPN) releasing hormone (GnRH) neurons to produce GnRH.
Saeed Masumi, Eun Bee Lee, Iman Dilower, Sameer Upadhyaya, V. Praveen Chakravarthi, Patrick E. Fields, M. A. Karim Rumi   +6 more
doaj   +1 more source

RSPO2 Coordinates with GDF9:BMP15 Heterodimers to Promote Granulosa Cell and Oocyte Development in Mice

Advanced Science, EarlyView.
RSPO2 and GDF9:BMP15 heterodimers—core components of oocyte‐secreted factors (OSFs)—coordinate to shape the molecular architecture of preantral granulosa cells via gene‐specific synergistic and antagonistic regulation, mediated through CTNNB1–SMAD2 signaling crosstalk.
Yingmei Wang, Hongjiang Li, Liji You, Shuhui Wang, Jinglei Bie, Ziyang Su, Lanying Shi, You‐Qiang Su   +7 more
wiley   +1 more source

Effect of alcoholic extract of aloe vera plant on serum testosterone and gonadotropin levels in rats

فصلنامه دانشگاه علوم پزشکی جهرم, 2012
Introduction: Aloe vera plant’s beneficial effect on diabetes, burns, wounds, and gastrointestinal diseases has been proved. In this study, the effect of aloe vera extract on serum testosterone and gonadotropin levels was investigated in rats.
Hojat Karimi Jashni H, Nahal Najmadini, Farhang Hooshmand   +2 more
doaj  

Conditional kisspeptin neuron-specific Kiss1 knockout with newly generated Kiss1-floxed and Kiss1-Cre mice replicates a hypogonadal phenotype of global Kiss1 knockout mice

The Journal of Reproduction and Development, 2020
The present study aimed to evaluate whether novel conditional kisspeptin neuron-specific Kiss1 knockout (KO) mice utilizing the Cre-loxP system could recapitulate the infertility of global Kiss1 KO models, thereby providing further evidence for the ...
Kana IKEGAMI, Teppei GOTO, Sho NAKAMURA, Youki WATANABE, Arisa SUGIMOTO, Sutisa MAJARUNE, Kei HORIHATA, Mayuko NAGAE, Junko TOMIKAWA, Takuya IMAMURA, Makoto SANBO, Masumi HIRABAYASHI, Naoko INOUE, Kei-ichiro MAEDA, Hiroko TSUKAMURA, Yoshihisa UENOYAMA   +15 more
doaj   +1 more source