Results 51 to 60 of about 168,065 (266)

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Microbial Quality of Dehydrated Media Used in the Sterility Testing of Immunobiological Medicinal Products

Биопрепараты: Профилактика, диагностика, лечение, 2018
Medicinal products fail sterility testing if visual observation shows the growth of microorganisms that manifests itself as turbidity, sedimentation, flocculation and other changes in the growth medium.
S. M. Sukhanova, N. E. Zakharova
doaj   +1 more source

Inhibition of cyclin‐dependent kinases 12/13 using CT7439 as a treatment for colorectal cancer with CDK12 upregulation

Molecular Oncology, EarlyView.
The proposed mechanism of action for the CDK12/13 inhibitor and cyclin K degrader, CT7439. CDK12/13 inhibition interrupts transcription elongation, leading to increased DNA damage that results in cell death. This agent is a potentially novel treatment option for patients with colorectal cancer. Created in BioRender. Cyclin‐dependent kinase (CDK) 12 and
Wylie K. Watlington, Divya L. Dayanidhi, Mohammad Zokaasadi, John B. Mantyh, Pelumi D. Olawuni, Gabrielle Rupprecht, Jeremy M. Force, Shannon McCall, Ashwani K. Bahl, David S. Hsu, Jason A. Somarelli   +10 more
wiley   +1 more source

A systematic map of studies testing the relationship between temperature and animal reproduction

Ecological Solutions and Evidence
Exposure to extreme temperatures can negatively affect animal reproduction, by disrupting the ability of individuals to produce any offspring (fertility), or the number of offspring produced by fertile individuals (fecundity).
Liam R. Dougherty, Fay Frost, Maarit I. Maenpaa, Melissah Rowe, Benjamin J. Cole, Ramakrishnan Vasudeva, Patrice Pottier, Eva Schultner, Erin L. Macartney, Ina Lindenbaum, Jamie L. Smith, Pau Carazo, Marco Graziano, Hester Weaving, Berta Canal Domenech, David Berger, Abhishek Meena, Tom Rhys Bishop, Daniel W. A. Noble, Pedro Simões, Julian Baur, Merel C. Breedveld, Erik I. Svensson, Lesley T. Lancaster, Jacintha Ellers, Alessio N. De Nardo, Marta A. Santos, Steven A. Ramm, Szymon M. Drobniak, Matteo Redana, Cristina Tuni, Natalie Pilakouta, Z. Valentina Zizzari, Graziella Iossa, Stefan Lüpold, Mareike Koppik, Regan Early, Clelia Gasparini, Shinichi Nakagawa, Malgorzata Lagisz, Amanda Bretman, Claudia Fricke, Rhonda R. Snook, Tom A. R. Price   +43 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Interferon beta drives therapy resistance in a patient‐derived model of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Interferon type 1 (IFN‐1) production and signaling is associated with the acquisition of therapy resistance, following chronic DNA damage, via Interferon‐related DNA damage resistance signature (IRDS) gene expression. An alternative, DNA damage‐independent role of sustained IFN‐1 mediated resistance was identified and characterized by the emergence of ...
Ashlyn Conant, Tise Suzuki, Kiera McGivney, V. S. S. Abhinav Ayyadevara, Sharon Asariah, Jay Deng, Ethan Nyein, Jacqueline Coats, Gary Yu, Yevgeniya J. Ioffe, Christian Hurtz, Juli J. Unternaehrer   +11 more
wiley   +1 more source

RECONSTRUCTIVE AND STABILIZING ABILITY OF THE MAIZE LINES IN STERILE CYTOPLASM “M” AND “C” TYPES OF CMS

Зерновое хозяйство России, 2019
Seeds of maize hybrids in the Russian Federation are obtained using CMS, therefore it is necessary to transfer the developed hybrids to a sterile basis to introduce them into production. The purpose of the work is to study the reaction of self-pollinated
G. Ya. Krivosheev, A. S. Ignatiev
doaj   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

ORGANIZATION AND ANALYSIS OF THE COMMISSION'S WORK ON THE SELECTION AND REFERRAL OF PATIENTS IN A MEDICAL INSTITUTION FOR TREATMENT USING ASSISTED REPRODUCTIVE TECHNOLOGIES ON THE TERRITORY OF THE CHELYABINSK REGION

Фармакоэкономика, 2015
For the purpose of improvement of quality of delivery of health care to women with infertility at Ministry of Health of Chelyabinsk region the Commission on selection and the direction of patients in the medical organizations for carrying out treatment ...
M. G. Moskvicheva, V. V. Saharova, Yu. A. Semenov, E. V. Orehova   +3 more
doaj   +1 more source

A yeast model of 5‐oxoproline accumulation reveals a general toleration to 5‐oxoproline

FEBS Open Bio, EarlyView.
Using a yeast model, we show that even high accumulation of 5‐oxoproline causes only mild cellular stress and does not trigger oxidative stress. Instead, cells adapt by activating efflux pumps and diverse protective pathways, suggesting that previously proposed harmful effects of 5‐oxoproline may arise from indirect metabolic imbalances rather than the
Pratiksha Dubey, Vaishnavi Sanjayan, Praveen Singh, Shantanu Sengupta, Anand Kumar Bachhawat   +4 more
wiley   +1 more source