Results 31 to 40 of about 109,180 (306)

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Uterine Position Change Between Mock and Real Embryo Transfers

Taiwanese Journal of Obstetrics & Gynecology, 2007
Objective: This study was designed to assess the change in uterine position between mock and real embryo transfers. Materials and Methods: A total of 386 embryo transfer cycles were reviewed, and the uterine position was recorded at the time of mock ...
Wen-Jui Yang, Robert Kuo-Kuang Lee, Jin-Tsung Su, Ming-Huei Lin, Yuh-Ming Hwu   +4 more
doaj   +1 more source

Poor Embryo Quality Is Associated With A Higher Risk of Low Birthweight in Vitrified-Warmed Single Embryo Transfer Cycles

Frontiers in Physiology, 2020
BackgroundPrevious studies have reported the association between embryo quality and perinatal outcomes in fresh cycles, after cleavage-stage or blastocyst embryo transfer, and found no significant difference.
Jiaan Huang, Yu Tao, Jie Zhang, Xiaoyan Yang, Jiayi Wu, Yanping Kuang, Yun Wang   +6 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Perinatal outcomes of neonates born from different endometrial preparation protocols after frozen embryo transfer: a retrospective cohort study [PDF]

, 2021
Cheng Li, Yichen He, Jing-Jing Xu, Yu Wang, Han Liu, Chen-Chi Duan, Chao-Yi Shi, Lei Chen, Jie Wang, Jian‐Zhong Sheng, Hefeng Huang, Yanting Wu   +11 more
openalex   +1 more source

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

Major Factors Affecting the Live Birth Rate After Frozen Embryo Transfer Among Young Women

Frontiers in Medicine, 2020
In recent years, the freeze-all strategy has been widely adopted and applied. However, with the exception of age, the factors that affect the outcomes of frozen embryo transfer are still unclear.
Ye Pan, Ye Pan, Ye Pan, Ye Pan, Guimin Hao, Qiumin Wang, Qiumin Wang, Qiumin Wang, Qiumin Wang, Hong Liu, Hong Liu, Hong Liu, Hong Liu, Ze Wang, Ze Wang, Ze Wang, Ze Wang, Qi Jiang, Qi Jiang, Qi Jiang, Qi Jiang, Yuhua Shi, Yuhua Shi, Yuhua Shi, Yuhua Shi, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen   +28 more
doaj   +1 more source

IVF-conceived children outcome from birth to 3 years at a single IVF center in Indonesia: frozen versus fresh embryo transfer

Middle East Fertility Society Journal, 2022
Background Frozen embryo transfer procedure is becoming more common in assisted reproduction technology. The effect of this technology is still not yet well studied in developing countries with limited resources, including Indonesia.
R. Muharam, Erda Ayu Umami, Hartono Gunardi   +2 more
doaj   +1 more source