Results 221 to 230 of about 7,716,482 (438)

On Reproductive Technologies·2

, 1993
Shinya Tateiwa
openalex   +2 more sources

Outcome of pregnancies derived from assisted reproductive technologies: IVF versus ICSI. [PDF]

, 2000
Raoul Orvieto, Zion Ben‐Rafael, Jacob Ashkenazi, Rakefet Yoeli, B. Messing, Tamar Perri, Y. Shalev, I. Bar‐Hava   +7 more
openalex   +1 more source

The atypical KRASQ22K mutation directs TGF‐β response towards partial epithelial‐to‐mesenchymal transition in patient‐derived colorectal cancer tumoroids

Molecular Oncology, EarlyView.
TGF‐β has a complex role in cancer, exhibiting both tumor‐suppressive and tumor‐promoting properties. Using a series of differentiated tumoroids, derived from different stages and mutational background of colorectal cancer patients, we replicate this duality of TGF‐β in vitro. Notably, the atypical but highly aggressive KRASQ22K mutation rendered early‐
Theresia Mair, Philip König, Milena Mijović, Jessica Kalla, Anil Baskan, Loan Tran, Kristina Draganić, Pedro Morata Saldaña, Carlos Uziel Pérez Malla, Janette Pfneissl, Andreas Tiefenbacher, Julijan Kabiljo, Velina S. Atanasova, Lisa Wozelka‐Oltjan, Leonhard Müllauer, Michael Bergmann, Raheleh Sheibani‐Tezerji, Gerda Egger   +17 more
wiley   +1 more source

hUC-MSC Combined with DHEA Alleviates Ovarian Senescence in Naturally Aging Mice through Enhancing Antioxidant Capacity and Inhibiting Inflammatory Response

Stem Cells International
The ovary is an important organ for women to maintain reproductive and endocrine functions. Ovarian aging can lead to female reproductive aging, which is a key factor causing rapid aging of the female body.
Chun-Yi Guan, Dan Zhang, Xue-Cheng Sun, Xu Ma, Hong-Fei Xia   +4 more
doaj   +1 more source

Use of the Multi-ZSC one-step standardized swim-up method: recovery of high-quality spermatozoa for intrauterine insemination or other forms of assisted reproductive technologies [PDF]

, 2000
Panayiotis M. Zavos, Michel Abou-Abdallah, Pavlos Aslanis, Juan Rafael Correa, Panayota N. Zarmakoupis-Zavos   +4 more
openalex   +1 more source

Dynamic Structures of Knowledge Production: Citation Rates in Hydrogen Technologies [PDF]

arXiv
We explore a dynamic patent citation network model to explain the established link between network structure and technological improvement rate. This model, a type of survival model, posits that the *dynamic* network structure determines the *constant* improvement rate, requiring consistent structural reproduction over time.
arxiv  

Multidimensional OMICs reveal ARID1A orchestrated control of DNA damage, splicing, and cell cycle in normal‐like and malignant urothelial cells

Molecular Oncology, EarlyView.
Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser, Florian Krumbach, Eyleen Corrales, Geoffroy Andrieux, Christian Preisinger, Franziska Liss, Alexandra Golzmann, Melanie Boerries, Kerstin Becker, Ruth Knüchel, Stefan Garczyk, Bernhard Lüscher   +11 more
wiley   +1 more source

Heterotopic pregnancy after ovulation induction and assisted reproductive technologies: a literature review from 1971 to 1993

, 1996
Edward E. Wallach, J. Tal, Sami Haddad, Nina Gordon, Ilan E. Timor‐Tritsch   +4 more
openalex   +1 more source

Outcome of assisted reproductive technology in women over the age of 41 [PDF]

, 2000
Raphael Ron-El, Arié Raziel, D. Strassburger, Morey Schachter, E. Kasterstein, Shevach Friedler   +5 more
openalex   +1 more source

Escape from TGF‐β‐induced senescence promotes aggressive hallmarks in epithelial hepatocellular carcinoma cells

Molecular Oncology, EarlyView.
Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu, Dilara Demirci, Sude Eris, Bengisu Dayanc, Ece Cakiroglu, Merve Basol, Merve Uysal, Gulcin Cakan‐Akdogan, Fang Liu, Mehmet Ozturk, Gökhan Karakülah, Serif Senturk   +11 more
wiley   +1 more source