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12 Results Found

  • Article
  • Open Access
421 Views
20 Pages

The Effects of Feeding ybfQ-Deficient Gut Bacteria on Radio-Tolerance in Symbiotic Caenorhabditis elegans: The Key Role of Isoscoparin

  • Liu Ding,
  • Jingjing Zhang,
  • Shanpeng Qiao,
  • Jiyu Xu,
  • Jing Li,
  • Wenjing Zhang,
  • Qiyi Yi,
  • Yuejin Wu,
  • Ting Wang and
  • Po Bian

It is inevitable for life on earth to be exposed to various types of ionizing and non-ionizing radiation, underscoring the importance of radioprotection. The symbiotic interaction between gut microbiota and the host provides a strategy for protecting...

  • Review
  • Open Access
60 Citations
26,203 Views
11 Pages

15 June 2017

Genomic DNA stores all genetic information and is indispensable for maintenance of normal cellular activity and propagation. Radiation causes severe DNA lesions, including double-strand breaks, and leads to genome instability and even lethality. Rega...

  • Article
  • Open Access
5 Citations
2,418 Views
14 Pages

First Isolation and Characterization of Bacteria from the Core’s Cooling Pool of an Operating Nuclear Reactor

  • Pauline Petit,
  • Karim Hayoun,
  • Béatrice Alpha-Bazin,
  • Jean Armengaud and
  • Corinne Rivasseau

Microbial life can thrive in the most inhospitable places, such as nuclear facilities with high levels of ionizing radiation. Using direct meta-analyses, we have previously highlighted the presence of bacteria belonging to twenty-five different gener...

  • Article
  • Open Access
8 Citations
3,145 Views
14 Pages

Neuro-Oncologic Veterinary Trial for the Clinical Transfer of Microbeam Radiation Therapy: Acute to Subacute Radiotolerance after Brain Tumor Irradiation in Pet Dogs

  • Laura Eling,
  • Samy Kefs,
  • Sarvenaz Keshmiri,
  • Jacques Balosso,
  • Susan Calvet,
  • Gabriel Chamel,
  • Renaud Drevon-Gaud,
  • Isabelle Flandin,
  • Maxime Gaudin and
  • Raphaël Serduc
  • + 5 authors

29 July 2024

Synchrotron Microbeam Radiation Therapy (MRT) has repeatedly proven its superiority compared with conventional radiotherapy for glioma control in preclinical research. The clinical transfer phase of MRT has recently gained momentum; seven dogs with s...

  • Article
  • Open Access
16 Citations
5,052 Views
17 Pages

Modified Atmosphere Does Not Reduce the Efficacy of Phytosanitary Irradiation Doses Recommended for Tephritid Fruit Flies

  • Vanessa S. Dias,
  • Guy J. Hallman,
  • Olga Y. Martínez-Barrera,
  • Nick V. Hurtado,
  • Amanda A. S. Cardoso,
  • Andrew G. Parker,
  • Luis A. Caravantes,
  • Camilo Rivera,
  • Alexandre S. Araújo and
  • Scott W. Myers
  • + 3 authors

15 June 2020

Phytosanitary irradiation (PI) has been successfully used to disinfest fresh commodities and facilitate international agricultural trade. Critical aspects that may reduce PI efficacy must be considered to ensure the consistency and effectiveness of a...

  • Article
  • Open Access
14 Citations
2,932 Views
10 Pages

Radioprotective Effects on Late Third-Instar Bactrocera dorsalis (Diptera: Tephritidae) Larvae in Low-Oxygen Atmospheres

  • Guoping Zhan,
  • Jupeng Zhao,
  • Fuhuan Ma,
  • Bo Liu,
  • Yong Zhong,
  • Zijiao Song,
  • Qingying Zhao,
  • Naizhong Chen and
  • Chen Ma

12 August 2020

Ionizing radiation creates free radicals, the effect of which is enhanced by the presence of oxygen; a low oxygen level produces radioprotective effects for insects compared with irradiation in ambient air. Modified (controlled) atmosphere packaging...

  • Article
  • Open Access
10 Citations
3,520 Views
16 Pages

Inhibition of CXCR4 Enhances the Efficacy of Radiotherapy in Metastatic Prostate Cancer Models

  • Nisha Gupta,
  • Hiroki Ochiai,
  • Yoshinori Hoshino,
  • Sebastian Klein,
  • Jozef Zustin,
  • Rakesh R. Ramjiawan,
  • Shuji Kitahara,
  • Nir Maimon,
  • Despina Bazou and
  • Dan G. Duda
  • + 7 authors

6 February 2023

Radiotherapy (RT) is a standard treatment for patients with advanced prostate cancer (PCa). Previous preclinical studies showed that SDF1α/CXCR4 axis could mediate PCa metastasis (most often to the bones) and cancer resistance to RT. We found h...

  • Article
  • Open Access
6 Citations
4,921 Views
15 Pages

Misprediction of Structural Disorder in Halophiles

  • Rita Pancsa,
  • Denes Kovacs and
  • Peter Tompa

29 January 2019

Whereas the concept of intrinsic disorder derives from biophysical observations of the lack of structure of proteins or protein regions under native conditions, many of our respective concepts rest on proteome-scale bioinformatics predictions. It is...

  • Article
  • Open Access
5 Citations
2,139 Views
13 Pages

Quarantine Disinfestation of Papaya Mealybug, Paracoccus marginatus (Hemiptera: Pseudococcidae) Using Gamma and X-rays Irradiation

  • Zi-Jiao Song,
  • Qing-Ying Zhao,
  • Chen Ma,
  • Ran-Ran Chen,
  • Tian-Bi Ma,
  • Zhi-Hong Li and
  • Guo-Ping Zhan

2 August 2023

Paracoccus marginatus is a highly polyphagous invasive pest that poses a significant quarantine threat to tropical and subtropical countries. Infested commodities in international trade should undergo phytosanitary treatment, and irradiation is...

  • Article
  • Open Access
4 Citations
3,087 Views
11 Pages

31 May 2020

Strawberry (Fragaria ananassa Duch) is one of the representative fresh agricultural products exported overseas from South Korea. The greenhouse whitefly (Hemiptera: Aleyrodidae), Trialeurodes vaporariorum, is an economically important insect pest of...

  • Article
  • Open Access
1,088 Views
20 Pages

Elucidating the mechanisms of radioresistance in highly radiotolerant organisms can provide valuable insights into the adaptation and evolution of organisms. However, research has been limited on many naturally occurring radioresistant organisms due...

  • Review
  • Open Access
1 Citations
2,093 Views
21 Pages

Radiation-Resistant Bacteria: Potential Player in Sustainable Wastewater Treatment

  • Zheng Tan,
  • Delin Yin,
  • Jiangchuan Min,
  • Yushuai Liu,
  • Daoyang Zhang,
  • Jiahong He,
  • Yanke Bi and
  • Kena Qin

1 September 2025

Radioactive wastewater generated from nuclear energy, medical, and industrial sectors poses persistent ecological and health risks, necessitating the development of safe and sustainable treatment strategies. Compared with conventional physicochemical...