Results 101 to 110 of about 1,337,629 (257)

A unified dose response relationship to predict high dose fractionation response in the lung cancer stereotactic body radiation therapy

Journal of Medical Physics, 2017
Aim: This study is designed to investigate the superiority and applicability of the model among the linear-quadratic (LQ), linear-quadratic-linear (LQ-L) and universal-survival-curve (USC) models by fitting published radiation cell survival data of lung ...
Than S Kehwar, Kashmiri L Chopra, Durg V Rai   +2 more
doaj   +1 more source

Practical considerations for optimal designs in clinical dose finding studies [PDF]

, 2008
Determining an adequate dose level for a drug and, more broadly, characterizing its dose response relationship, are key objectives in the clinical development of any medicinal drug.
Bretz, Frank, Dette, Holger, Pinheiro, Jose   +2 more
core   +1 more source

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

Beyond two-stage models for lung carcinogenesis in the Mayak workers: Implications for Plutonium risk

, 2015
Mechanistic multi-stage models are used to analyze lung-cancer mortality after Plutonium exposure in the Mayak-workers cohort, with follow-up until 2008.
Eidemüller, Markus, Sokolnikov, Mikhail E., Zöllner, Sascha   +2 more
core   +2 more sources

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

Molecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen, Jiancheng Cheng, Ruili Hou, Xiaoyuan Zheng, Li Su, Maria Moksnes Bjaanæs, Anna Karlsson, Maria Planck, Johan Staaf, Åslaug Helland, Manel Esteller, David C. Christiani, Feng Chen, Xiaofei Cao, Ruyang Zhang   +14 more
wiley   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Determination of a radotinib dosage regimen based on dose–response relationships for the treatment of newly diagnosed patients with chronic myeloid leukemia

Cancer Medicine, 2018
Radotinib is a second‐generation BCR‐ABL1 tyrosine kinase inhibitor approved for the treatment of chronic myeloid leukemia in chronic phase (CP‐CML). Here, using the data from a Phase 3 study conducted in patients with newly diagnosed CP‐CML, the dose ...
Hayeon Noh, Su Young Jung, Jae‐Yong Kwak, Sung‐Hyun Kim, Suk Joong Oh, Dae Young Zang, Suhyun Lee, Hye Lin Park, Dae Jin Jo, Jae Soo Shin, Young Rok Do, Dong‐Wook Kim, Jangik I. Lee   +12 more
doaj   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

The association between birthweight and adult lung function: insights from the UK Biobank

BMC Pulmonary Medicine
Background The potential association between birthweight and adult lung function has been postulated, yet the precise nature of this association in later life remains inconclusive.
Yu Wang, Yuanyi Zhang, Yacong Bo, Pengfei Li, Tianci Jiang, Yue Li, Zhe Cheng, Yongjian Zhu   +7 more
doaj   +1 more source

Effective Doses of Recombinant Human Bone Morphogenetic Protein-2 in Experimental Spinal Fusion [PDF]

, 1996
Study Design Nineteen dogs underwent L4-L5 intertransverse process fusions with either 58 μg, 115 μg, 230 μg, 460 μg, or 920 μg of recombinant human bone morphogenetic protein-2 carried by a polylactic acid polymer.
Dawson, Edgar G., Delamarter, Rick B., Kabo, J. Michael, Kanim, Linda E.A., Liu, David, Sandhu, Harvinder, Toth, Jeffrey M., Zeegen, Erik N.   +7 more
core   +1 more source