Results 1 to 10 of about 458,337 (361)

Estimating the accuracy of anal cytology in the presence of an imperfect reference standard. [PDF]

PLoS ONE, 2010
The study aim is to estimate sensitivity and specificity of anal cytology for histologic HSIL in analyses adjusted for the imperfect biopsy reference standard.Retrospective cohort study of an anal dysplasia screening program for HIV infected adults.
William C Mathews, Edward R Cachay, Joseph Caperna, Amy Sitapati, Bard Cosman, Ian Abramson   +5 more
doaj   +1 more source

Emerging roles of cancer-testis antigenes, semenogelin 1 and 2, in neoplastic cells

Cell Death Discovery, 2021
Cancer-testicular Antigens (CTAs) belong to a group of proteins that under normal conditions are strictly expressed in a male’s reproductive tissues. However, upon malignisation, they are frequently re-expressed in neoplastic tissues of various origin. A
Oleg Shuvalov, Alyona Kizenko, Alexey Petukhov, Olga Fedorova, Alexandra Daks, Nikolai Barlev   +5 more
doaj   +1 more source

Alpha-actnin-4 (ACTN4) selectively affects the DNA double-strand breaks repair in non-small lung carcinoma cells

Biology Direct, 2022
Background ACTN4 is an actin-binding protein involved in many cellular processes, including cancer development. High ACTN4 expression is often associated with a poor prognosis.
Daria Kriger, Ksenia Novitskaya, Giomar Vasileva, Ekaterina Lomert, Nikolai D. Aksenov, Nikolai A. Barlev, Dmitri Tentler   +6 more
doaj   +1 more source

The RNA-binding protein HuR is a novel target of Pirh2 E3 ubiquitin ligase

Cell Death and Disease, 2021
The RING-finger protein Pirh2 is a p53 family-specific E3 ubiquitin ligase. Pirh2 also ubiquitinates several other important cellular factors and is involved in carcinogenesis. However, its functional role in other cellular processes is poorly understood.
Alexandra Daks, Alexey Petukhov, Olga Fedorova, Oleg Shuvalov, Alena Kizenko, Elizaveta Tananykina, Elena Vasileva, Oleg Semenov, Andrew Bottrill, Nickolai Barlev   +9 more
doaj   +1 more source

Reduced percentage of inconclusive reports and need for repeated fine needle aspirations in ultrasound versus free-hand parotid cytology

The Egyptian Journal of Otolaryngology, 2023
Background Fine needle aspiration cytology has been established as a minimally invasive, non-tumour seeding investigation of choice in the initial diagnostic pathway of parotid lesions. The purpose of this study was to compare the accuracy of fine needle
Eduardo Prades, Irina Garlea-Robu, Andrew Steven Harris, Muhammad Zain Mehdi, Hisham Zeitoun, Arvind Kumar Arya   +5 more
doaj   +1 more source

Association of cerebrovascular dysfunction with the development of Alzheimer’s disease-like pathology in OXYS rats

BMC Genomics, 2018
Background Cerebrovascular dysfunction plays a critical role in the pathogenesis of Alzheimer’s disease (AD): the most common cause of dementia in the elderly.
Natalia A. Stefanova, Kseniya Yi Maksimova, Ekaterina A. Rudnitskaya, Natalia A. Muraleva, Nataliya G. Kolosova   +4 more
doaj   +1 more source

SEMG1/2 augment energy metabolism of tumor cells

Cell Death and Disease, 2020
SEMG1 and SEMG2 genes belong to the family of cancer-testis antigens (CTAs), whose expression normally is restricted to male germ cells but is often restored in various malignancies.
Oleg Shuvalov, Alyona Kizenko, Alexey Petukhov, Olga Fedorova, Alexandra Daks, Andrew Bottrill, Anastasiya V. Snezhkina, Anna V. Kudryavtseva, Nikolai Barlev   +8 more
doaj   +1 more source

Gas chromatography-mass spectrometry in the taxonomy of Miscanthus

Вавиловский журнал генетики и селекции, 2020
Chemotaxonomy as a system approach deals with intra- and interspecific polymorphism of a group of taxa in order to clarify their taxonomic positions or to select material for selection or introduction.
N. M. Slynko, N. V. Burmakina, O. M. Potseluyev, S. Yu. Kapustyanchik, G. Yu. Galitsin, T. N. Goryachkovskaya, L. V. Kuybida, S. V. Shekhovtsov, S. E. Peltek, V. K. Shumny   +9 more
doaj   +1 more source

Effects of in vitro culture at the preimplantation embryo stage on early development and hypertension in ISIAH rats

Hypertension in Pregnancy, 2019
Objective: The study investigates how IVC and ET affect hypertensive phenotype in ISIAH rats. Methods: ISIAH rats born as the result of ET and IVC were compared with naturally conceived controls.
Tatyana N. Igonina, Diana S. Ragaeva, Olga M. Petrova, Irina N. Rozkova, Eugeny Yu. Brusentsev, Sergey Ya. Amstislavsky   +5 more
doaj   +1 more source

Genetic variability of spelt factor gene in Triticum and Aegilops species

BMC Plant Biology, 2020
Background Threshability, rachis fragility and spike shape are critical traits for the domestication and evolution of wheat, determining the crop yield and efficiency of the harvest.
Valeriya Vavilova, Irina Konopatskaia, Alexandr Blinov, Elena Ya. Kondratenko, Yuliya V. Kruchinina, Nikolay P. Goncharov   +5 more
doaj   +1 more source