Results 61 to 70 of about 9,464 (283)

Identification of a unique epigenetic profile in women with diminished ovarian reserve

, 2021
Objective: To investigate whether epigenetic profiles of mural granulosa cells (MGC) and leukocytes from women with diminished ovarian reserve (DOR) differ from those of women with normal or high ovarian reserve.
Perry, John R.B., Chan, Andrew Cho, Hoffmann, Eva R., Bungum, Mona, Zedeler, Anne, Kelsey, Gavin, Castillo-Fernandez, Juan, la Cour Freiesleben, Nina, Cardona, Alexia, Grøndahl, Marie Louise, Olsen, Kristina W., Skouby, Sven O.   +11 more
core   +1 more source

Humanized and Charge‐Optimized CSPG4‐Specific CAR‐T Cells show Enhanced Efficacy against Head and Neck Squamous Cell Carcinoma

Advanced Science, EarlyView.
CSPG4 is identified as a high‐value, stemness‐associated target in HPV‐negative HNSCC. By implementing rational biophysical engineering, a humanized and charge‐optimized CAR is developed to overcome tonic signaling‐induced exhaustion. This strategy induces a profound transcriptomic shift toward a rejuvenated, stem‐like memory state, significantly ...
Xiang Xu, Shizhen Qiu, Zhitong Wang, Dan Li, Min Chen, Yinying Chu, Guangfei Li, Yi Fang, Changjiang Li, Fang Shi, Peijie He, Haitao Wu, Haopeng Wang, Jian Chen   +13 more
wiley   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

Cancer‐Associated Fibroblasts Promote Tumor Immunosuppression in Hepatocellular Carcinoma via the NNMT‐ANGPTL4 Axis

Advanced Science, EarlyView.
ABSTRACT Background & Aims: Cancer‐associated fibroblasts (CAFs) drive immunosuppression in hepatocellular carcinoma (HCC). However, their metabolic regulation remains poorly defined. We investigated the role of nicotinamide N‐methyltransferase (NNMT) in CAFs. Approach & Results: High NNMT expression in CAF tissues was confirmed by western blotting and
Shounan Lu, Shanjia Ke, Hongjun Yu, Zhanzhi Meng, Miaoyu Bai, Yanan Xu, Hui Zhu, Jinwen Yang, Baolin Qian, Bing Yin, Chaoqun Wang, Zhigang Feng, Zhongyu Li, Yongzhi Zhou, Zihao Li, Xinglong Li, Yongliang Hua, Yao Fu, Wei Tang, Yaohua Wu, Yong Ma   +20 more
wiley   +1 more source

Comparative study of assisted reproductive outcomes between young patients with occult premature ovarian insufficiency and advanced-age patients

Journal of International Medical Research, 2020
Objective The purpose of this study was to compare the pregnancy outcomes among young patients with occult premature ovarian insufficiency (OPOI), advanced-age patients with diminished ovarian reserve (DOR), and advanced-age patients with normal ovarian ...
Ling-nv Yao, Wen-qin Lin, Nan Jiang, Chuyan Li, Hai-feng Cao, Hong Li, Jian-hua Qian   +6 more
doaj   +1 more source

Dose‐Dependent Reprogramming of Chromatin Accessibility by SOX4 Drives the Transcriptional Response to Iron Overload

Advanced Science, EarlyView.
This study demonstrates that iron overload triggers widespread chromatin compaction and transcriptional repression in human granulosa cells, recapitulating features of endometriosis. The epigenetic reprogramming is orchestrated by a TFEB‐SOX4‐SWI/SNF axis, with SOX4 acting as a central, dosage‐sensitive regulator.
Feifei Li, Yaoqiu Wu, Guangyu Yang, Jingyi Lai, Xiaoyue Sun, Liyan Wang, Xiaoli Li, Jing Zhang, Qingxue Zhang, Hui Chen, Haiyan Lin, Bingxiang Xu, Junfeng Zhang, Hailong Wang, Anming Meng, Chunwei Cao   +15 more
wiley   +1 more source

Nanomedicine Meets Immunotherapy: Advancing Adoptive Cell Therapy with Nanoparticles in the Treatment of Cancer with Sustainability Perspectives

Advanced Science, EarlyView.
This review surveys nanoparticle‐based strategies to enhance adoptive cell therapy, particularly CAR‐T cell approaches, in solid tumor treatment. It describes how nanoparticles can improve tumor immunogenicity and T‐cell infiltration while reducing toxicity, and how they enable in vivo CAR‐T cell generation.
Erica Frostegård, Tatiana Bobrova, Amalie Leinebø, Thibault Leray, Shayamita Ghosh, Lorena García‐Hevia, Chiara Puccinelli, Lorenzo Riccio, Jacopo Sorani, Davide Bonifazi, Julien Caumartin, Emmanuel Donnadieu, Florence Gazeau, Roland Hischier, Else Marit Inderberg, Mónica L. Fanarraga, Maria Loustau, Bernd Nowack, Sébastien Wälchli, Cécilia Ménard‐Moyon   +19 more
wiley   +1 more source

Age-stratified anti-Müllerian hormone (AMH) nomogram: a comprehensive cohort study including 22.920 women

Frontiers in Endocrinology
BackgroundInfertility rates have been rising globally, necessitating accurate assessment tools for ovarian reserve. Anti-Müllerian hormone (AMH) is a key biomarker for evaluating ovarian reserve, yet age-stratified reference data remain limited ...
Kiper Aslan, Isil Kasapoglu, Bahadir Kosan, Aylin Tunali, Ilayda Tellioglu, Gurkan Uncu   +5 more
doaj   +1 more source

Ovarian reserve in nigerian women with sickle cell anaemia: a cross- sectional study

Journal of Ovarian Research, 2021
Introduction Sickle cell disease is the most common monogenetic disorder worldwide. There have been reports of endocrine dysfunction and gonadal failure among affected individuals, especially in males. The findings on ovarian reserve and failure in women
Sunusi Rimi Garba, Christian Chigozie Makwe, Vincent Oluseye Osunkalu, Olufunto Olufela Kalejaiye, Adaiah Priscillia Soibi-Harry, Amina Umar Aliyu, Bosede Bukola Afolabi   +6 more
doaj   +1 more source

Effects of dehydroepiandrosterone supplementation on mice with diminished ovarian reserve

Gynecological Endocrinology, 2017
Dehydroepiandrosterone (DHEA) has been used to improve the pregnancy rate in women with diminished ovarian reserve(DOR) during in vitro fertilization. We aimed to validate the effects of DHEA and identify the possible mechanisms. We constructed a mice model with DOR and analyzed the hormone parameters and follicle counts. In vivo experiment, FSH and LH
Xiufeng, Lin, Jing, Du, Yan, Du, Riran, Wu, Xiaowu, Fang, Yuechan, Liao, Song, Quan   +6 more
openaire   +2 more sources