Results 61 to 70 of about 162,443 (264)

Interspecies Hybridisation and Genome Chimerisation in Saccharomyces: Combining of Gene Pools of Species and Its Biotechnological Perspectives

open access: yesFrontiers in Microbiology, 2018
Over the last one and a half decade, interspecies hybridisation has gained continuously increasing attention as a breeding technique suitable for transferring of genetic information between Saccharomyces species and mixing of their gene pools without ...
Matthias Sipiczki
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

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

open access: yesEcological 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   +43 more
doaj   +1 more source

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

open access: yesЗерновое 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

Forced Sterilization

open access: yesVoices in Bioethics, 2022
Photo by Renè Müller on Unsplash INTRODUCTION Forced sterilization of women around the globe is a human rights violation and bioethical concern. In the past, countries enacted laws to forcibly sterilize women deemed unfit to procreate. Although many of these laws have been retracted, the practice persists under the guise of public health. More recently,
openaire   +3 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 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

open access: yesФармакоэкономика, 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   +3 more
doaj   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

open access: yesMolecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni   +11 more
wiley   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

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