Results 51 to 60 of about 14,529 (159)

New Advances of Degradable Magnesium‐Based Metal Biomaterials in the Field of Orthopedics

Rare Metals, EarlyView.
ABSTRACT Based on their outstanding biomechanical properties and superior osteogenic activity, magnesium (Mg) and its alloys have been extensively investigated for their biocompatibility and therapeutic efficacy in treating fractures and bone defects.
Jia‐Nan Yu, Shao‐Sheng Jia, Rong‐Bang Sun, Tong Zhang, Ling‐Chuang Bai, Di Mei, Shi‐Jie Zhu, Lan Chen, Shao‐Kang Guan   +8 more
wiley   +1 more source

An engineered epididymal cell line provides a sustainable source of functional extracellular vesicles for in vitro sperm preservation: A multi‐omics and functional study

VIEW, EarlyView.
ABSTRACT This study investigated the function of epididymal extracellular vesicles (EVs) in overcoming sperm post‐testicular modification deficiencies. Although EVs derived from the epididymis play a crucial role in intercellular communication and molecular exchange, there is limited research addressing how EVs released by in vitro cultured epididymal ...
Long Li, Haonan Zhao, Yibo Li, Qixin Xu, Yang Zi, Tingting Chu, Heran Cao, Shujuan Liu, Zifang Wu, Huanqiang Zhao, Wuzi Dong   +10 more
wiley   +1 more source

Dual Use Research of Concern—The Necessity of Global Bioethics Engagement

Bioethics, EarlyView.
ABSTRACT Dual use research of concern (DURC) refers to research conducted for legitimate scientific purposes that could also be misused to pose a significant threat to public health and safety, agricultural crops and other plants, animals, the environment, or national security.
Daniel J. Hurst, Christopher A. Bobier
wiley   +1 more source

Assessment of measurable residual disease in ovarian tissue collected for fertility preservation in patients in remission from acute myeloid leukaemia: A pilot study

British Journal of Haematology, EarlyView.
Summary Allogeneic haematopoietic stem cell transplantation (ASCT) is a curative treatment for acute myeloid leukaemia (AML) but carries a high risk of gonadotoxicity. Ovarian tissue cryopreservation (OTC) offers a fertility preservation option, yet its safety in AML remains uncertain due to the risk of leukaemic cell reintroduction. The FERTILAM pilot
Augustin Boudry, Florian Chevillon, Alice Marceau‐Renaut, Thorsten Braun, Thomas Boyer, Nathalie Helevaut, Elise Fournier, Sandrine Geffroy, Nicolas Boissel, Emmanuelle Clappier, Claude Preudhomme, Nicolas Duployez, Catherine Poirot, Laurène Fenwarth   +13 more
wiley   +1 more source

Lung organoids as a human system for Mycobacteria infection modeling and drug testing

The FEBS Journal, EarlyView.
Mycobacterial infections, including tuberculosis (TB) and infections by nontuberculous mycobacteria (NTM), are still public health issues. In 2023, TB caused 1.25 million deaths, while NTM remain a clinical challenge for patients with cystic fibrosis (CF).
Stephen Adonai Leon‐Icaza, Romain Vergé, Raoul Mazars, Laurence Berry, Céline Cougoule   +4 more
wiley   +1 more source

Dysfunction of Complementarity Determining Region 1 Encoded by T Cell Receptor Beta Variable Gene Is Potentially Associated with African Swine Fever Virus Infection in Pigs

Microorganisms
The beta T-cell receptor (TRB) expressed by beta T cells is essential for foreign antigen recognition. The TRB locus contains a TRBV family that encodes three complementarity determining regions (CDRs).
Jiayu Li, Huiyan Xing, Kai Liu, Ninglin Fan, Kaixiang Xu, Heng Zhao, Deling Jiao, Taiyun Wei, Wenjie Cheng, Jianxiong Guo, Xiong Zhang, Feiyan Zhu, Zhigao Bu, Dongming Zhao, Wen Wang, Hong-Jiang Wei   +15 more
doaj   +1 more source

Increasing Follicular and Stromal Cell Proliferation in Cryopreserved Human Ovarian Tissue after Long-Term Precooling Prior to Freezing: In Vitro versus Chorioallantoic Membrane (CAM) Xenotransplantation

Cell Transplantation, 2013
A positive effect on the future development of cells, which have been cooled to low suprazero temperatures and then thawed, has been observed before and is not new.
Vladimir Isachenko, Evgenia Isachenko, Peter Mallmann, Gohar Rahimi   +3 more
doaj   +1 more source

Dimerization‐dependent NOTCH receptor transactivation unveils a class of highly selective NOTCH signalling inhibitors

The FEBS Journal, EarlyView.
NOTCH signalling is indispensable for tissue homeostasis and, consequently, corruption of its normal function promotes numerous diseases, including cancer. However, the development of targeted therapies has been hampered by inefficacy and overt toxicity. Here, we show that NOTCH receptor dimerization is necessary for receptor transactivation, which has
Xinxin Liu, Haijiang Wang, Gunja Mishra, Lin‐Ting Wu, Chao Li, Maarten van Dinther, Jin Liu, Manuel A.F.V. Gonçalves, Peter ten Dijke, David A. Baker   +9 more
wiley   +1 more source

Evaluation of canine teeth crown reduction technique in macaques

Laboratory Animal Research, 2020
Background The reduction of canine teeth in adult males in whom permanent canine teeth eruption occurs should be considered due to the safety of humans or other monkeys.
Su-Mi Kim, Jong-Min Kim
doaj   +1 more source

Scientific Ritual: The Institutional Review Boards for Human Clinical Trials in Israel

Medical Anthropology Quarterly, EarlyView.
Abstract This ethnographic study analyzes Israeli Institutional Review Boards (IRBs’) main practices and discourses. I describe IRB operations as bureaucratic rituals derived from idealized scientific values, with physician‐scientist members serving as gatekeepers who perform boundary work to preserve professional independence.
Hedva Eyal
wiley   +1 more source