Results 101 to 110 of about 244,707 (368)

Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits

Advanced Science, EarlyView.
Xu et al. discovers that switching off auxin transporters in soybean, PIN3a and PIN3b, disrupts auxin flow; this triggers ARF‐STF3/4 signal cascade to activate the nitrate importer NPF2.13 and soil nitrogen acquisition. Multi‐year field trials show edited soybeans maintain yield with higher oil content, offering a potential genetic route to improve ...
Huifang Xu, Shiyu Huang, Jie Wang, Tian Wang, Qingqing Han, Kexin Wu, Zhen Gao, Xiaolei Shi, Tianli Tu, Ming Wang, Laimei Huang, Jiaomei Chen, Yunqi Liu, Yumei Zhang, Guoqiang Lin, Zhichang Chen, Xu Chen   +16 more
wiley   +1 more source

Oocyte donation disclosure decisions: a longitudinal follow-up at middle childhood

Human Fertility, 2019
Few studies have captured oocyte donation (OD) parents’ decision processes about intended and actual disclosure over time. Likewise, OD children’s perceptions about their family composition during middle childhood are underexplored. To address these gaps,
P. Hershberger, M. Driessnack, K. Kavanaugh, S. Klock   +3 more
semanticscholar   +1 more source

Effectiveness of Multivitamins vs Folic Acid on Prevention of Neural Tube Defects in Mouse Genetic Models and Human Organoids

Advanced Science, EarlyView.
Folic acid (FA) and multivitamins/minerals (MVM) are recommended for the prevention of neural tube defects (NTDs). Using a novel human neural tube‐like organoid system and mouse models, the study compares the effectiveness of two supplements on NTDs and cellular behaviors.
Huili Li, Jing Zhang, Lori Bulwith, Lee Niswander   +3 more
wiley   +1 more source

The Evolutionarily Conserved TPM1 Super‐Enhancer Drives Skeletal Muscle Regeneration via Mechanotransduction Signaling

Advanced Science, EarlyView.
By integrating biomechanical and epigenetic cues, the evolutionarily conserved TPM1 super‐enhancer drives myogenesis via TEAD4‐mediated chromatin looping. This mechanism produces species‐specific outputs (linear TPM1 mRNA in mice and CircTPM1 in bovine) that activate PI3K/AKT mechanotransduction and the MYH10/MYL3 axis to execute cytoskeletal ...
Ruimen Zhang, Wanyou Feng, Yanyan Yang, Yu Pan, Chaoxia Zou, Leyi Wang, Sanbao Zhang, Yimin Zhao, Yongmei Wu, Jinling Wang, Jianwei Zou, Kehe Cen, Yongwang Zhang, Han Huang, Yurong Xu, Li Zhong, Hailong Gong, Juanru Cheng, Jingyuan Liang, Zihua Zheng, Qinyang Jiang, Jingwei Wei, Hui Li, Minhui Liang, Deshun Shi, Sufang Yang, Yanfei Deng, Yingming Wei   +27 more
wiley   +1 more source

Psychological factors influencing oocyte donation: A study of Indian donors

Open Health
Infertility is a significant global health issue, particularly in developing nations, where oocyte donation has become crucial for women facing poor oocyte quality.
Lakhote Niharika, Gokani Kairavi H., Vora Priyanka H., Ganla Kedar N., Joshi Manisha   +4 more
doaj   +1 more source

Oocyte donation pregnancies-non-disclosure of oocyte recipient status to obstetric care providers and perinatal outcomes [PDF]

, 2017
Background: Oocyte donation pregnancies-non-disclosure of oocyte recipient (OR) status to obstetric care providers and perinatal outcomes. Many studies report a higher rate of pregnancy-induced hypertension (PIH) and severe pre-eclampsia (PET) in OR ...
Geisler, Minna E., Meaney, Sarah, O'Donoghue, Keelin, Waterstone, John J.   +3 more
core  

IGF‐1 Deficiency Serves as an Integrated Biomarker Pathogenic Driver and Predictor in Poor Ovarian Response

Advanced Science, EarlyView.
IGF‐1 deficiency underlies poor ovarian response (POR), as reduced levels in follicular fluid and granulosa cells impair antral follicle formation and compromise reproductive outcomes. Including IGF‐1 as a biomarker significantly enhances the accuracy of models predicting both PORrisk and pregnancy success.
Zhu Hu, Yuanyuan Yu, Guanyou Huang, Jinnan Li, Chao Yang, Aizhuan Long, Jia Tang, Tengxiang Chen, Shuyun Zhao, Tuo Zhang   +9 more
wiley   +1 more source

Turner syndrome: counseling prior to oocyte donation

São Paulo Medical Journal, 2007
Ovarian failure is a typical feature of Turner syndrome (TS). Patients are followed clinically with hormone replacement therapy (HRT) and inclusion in the oocyte donation program, if necessary.
Ester Silveira Ramos
doaj   +1 more source

Self-Concept Among Infertile Women Receiving Oocyte Donation and Fertile Women [PDF]

, 2020
Marziye Reisi, Masoumeh Alidosti, Parichehr Sabaghzadeh irani, Leila Asadi   +3 more
openalex   +1 more source

PFOS Disrupts Oocyte Maturation and Early Embryonic Development via Ovarian FOXK1 O‐GlcNAcylation in Mice

Advanced Science, EarlyView.
Perfluorooctane sulfonate (PFOS) exposure disrupts oocyte maturation and early embryonic development. This study elucidates the mechanism by which enhanced O‐GlcNAcylation of FOXK1 underlies the PFOS‐induced reduction of progesterone levels in granulosa cells and the disturbance of follicular microenvironment.
Shuwen Han, Qin Yuan, Zhu Wu, Yaohui Fang, Hong Qian, Jiale Zhu, Yuchen Zhang, Ke Deng, Liangliang Su, Haibo Xu, Haotian Shu, Yiming Gong, Qiaoqiao Xu, Guizhen Du, Di Wu, Yun Fan, Chuncheng Lu   +16 more
wiley   +1 more source