Results 31 to 40 of about 15,483,185 (313)

ΔNp63α transcriptionally represses p53 target genes involved in the radiation-induced DNA damage response

Radiation Oncology, 2022
Background The DNA damage response (DDR) is a mechanism that protects cells against radiation-induced oxidative DNA damage by causing cell cycle arrest and apoptosis. TP63 is a member of the tumour suppressor TP53 gene family, and ΔNp63α, a TP63 splicing
Ken-ichi Kudo, Naohiro Tsuyama, Kento Nagata, Tatsuhiko Imaoka, Daisuke Iizuka, Misaki Sugai-Takahashi, Moe Muramatsu, Akira Sakai   +7 more
doaj   +1 more source

COVID-19-Associated Pneumonia: Radiobiological Insights

Frontiers in Pharmacology, 2021
The evolution of SARS-CoV-2 pneumonia to acute respiratory distress syndrome is linked to a virus-induced “cytokine storm”, associated with systemic inflammation, coagulopathies, endothelial damage, thrombo-inflammation, immune system deregulation and ...
Sabine François, Carole Helissey, Sophie Cavallero, Michel Drouet, Nicolas Libert, Jean-Marc Cosset, Eric Deutsch, Eric Deutsch, Lydia Meziani, Lydia Meziani, Cyrus Chargari, Cyrus Chargari, Cyrus Chargari   +12 more
doaj   +1 more source

Radiation-Induced Reactions in the Liver—Modulation of Radiation Effects by Lifestyle-Related Factors—

International Journal of Molecular Sciences, 2018
Radiation has a wide variety of effects on the liver. Fibrosis is a concern in medical fields as one of the acute effects of high-dose irradiation, such as with cancer radiotherapies.
T. Nakajima, Y. Ninomiya, M. Nenoi
semanticscholar   +1 more source

Effects of Radiation on Hemopoiesis

Radiology, 1948
A consideration of the effects of radiation on the hemopoietic tissues brings one into a controversial field. This is necessarily so, since various modes of subjecting the blood and the hemopoietic tissues to radiation have been used. Further, results in one species do not always agree with those in other species and hence confusion is frequently ...
J S, LAWRENCE, A H, DOWDY, W N, VALENTINE   +2 more
openaire   +3 more sources

Critical Review on Toxicological Mechanisms Triggered by Inhalation of Alumina Nanoparticles on to the Lungs

Biomedicines, 2022
Alumina nanoparticles (Al2O3 NPs) can be released in occupational environments in different contexts such as industry, defense, and aerospace. Workers can be exposed by inhalation to these NPs, for instance, through welding fumes or aerosolized ...
Samir Dekali, Alexandra Bourgois, Sabine François   +2 more
doaj   +1 more source

Reproducibility of Age at Menarche Gathered From Mail Questionnaires: A Report From the Life Span Study

Journal of Epidemiology
Background: Menarche timing may affect female health. While previous studies evaluated self-reported age at menarche reproducibility, they did not assess types of respondents.
Yuko Kadowaki, Alina V. Brenner, Michiko Yamada, Hiromi Sugiyama, Mai Utada, Munechika Misumi, Ritsu Sakata   +6 more
doaj   +1 more source

Radiation effects on male fertility

Andrology, 2018
Spermatogenesis is a process of dynamic cell differentiation. Ionizing radiation impairs spermatogenesis, and spermatogonia are more radiosensitive than spermatocytes or spermatids.
F. D. Felice, C. Marchetti, Francesco Marampon, Gianluca Cascialli, L. Muzii, V. Tombolini   +5 more
semanticscholar   +1 more source

Spermidine alleviates thymopoiesis defects and aging of the peripheral T-cell population in mice after radiation exposure

Experimental Gerontology
The T cell aging process can be modified by genotoxic factors, including ionizing radiation, and metabolic controls, such as caloric restriction; the former accelerates and the latter retards the process.
Kengo Yoshida, Zhenqiu Liu, Yoshiko Kubo, Masahiko Miura, Mika Yamaoka, Hiroko Nagamura, Munechika Misumi, Yoichiro Kusunoki   +7 more
doaj   +1 more source

Double-strand breaks in lymphocyte DNA of humans exposed to [18F]fluorodeoxyglucose and the static magnetic field in PET/MRI

EJNMMI Research, 2020
Background Given the increasing clinical use of PET/MRI, potential risks to patients from simultaneous exposure to ionising radiation and (electro)magnetic fields should be thoroughly investigated as a precaution.
Gunnar Brix, Elisabeth Günther, Ute Rössler, David Endesfelder, Alexandra Kamp, Ambros Beer, Matthias Eiber   +6 more
doaj   +1 more source

Metabolomic Applications in Radiation Biodosimetry: Exploring Radiation Effects Through Small Molecules

International Journal of Radiation Biology, 2017
Purpose: Exposure of the general population to ionizing radiation has increased in the past decades, primarily due to long distance travel and medical procedures.
E. Pannkuk, A. Fornace, E. Laiakis
semanticscholar   +1 more source