User profiles for Abdollahi Hamid

Hamid Abdollahi

University of British Columbia, Vancouver, Canada
Verified email at bccrc.ca
Cited by 2675

Cancer stem cells: A review from origin to therapeutic implications

…, R Baharlou, J Karami, H Abdollahi… - Journal of cellular …, 2020 - Wiley Online Library
Cancer stem cells (CSCs), also known as tumor‐initiating cells (TICs), are elucidated as
cells that can perpetuate themselves via autorestoration. These cells are highly resistant to …

The role of hypoxia in stem cell differentiation and therapeutics

H Abdollahi, LJ Harris, P Zhang, S McIlhenny… - Journal of Surgical …, 2011 - Elsevier
Stem cells differentiate into a variety of cell lines, making them attractive for tissue engineering
and regenerative medicine. Specific microenvironmental cues regulate self-renewal and …

Mechanisms of inflammatory responses to radiation and normal tissues toxicity: clinical implications

…, F Norouzi, S Rezapoor, H Abdollahi - … journal of radiation …, 2018 - Taylor & Francis
Purpose: Cancer treatment is one of the most challenging diseases in the present era. Among
a few modalities for cancer therapy, radiotherapy plays a pivotal role in more than half of …

The impact of image reconstruction settings on 18F-FDG PET radiomic features: multi-scanner phantom and patient studies

…, A Rahmim, P Ghaffarian, P Geramifar, H Abdollahi… - European …, 2017 - Springer
Objectives The purpose of this study was to investigate the robustness of different PET/CT
image radiomic features over a wide range of different reconstruction settings. Methods …

Uniqueness and rotation ambiguities in multivariate curve resolution methods

H Abdollahi, R Tauler - Chemometrics and Intelligent Laboratory Systems, 2011 - Elsevier
The presence of rotation ambiguities and unique solutions in Multivariate Curve Resolution (MCR)
chemometric methods is discussed in detail. Using recently proposed graphical …

Hemoglobin detection using carbon dots as a fluorescence probe

A Barati, M Shamsipur, H Abdollahi - Biosensors and Bioelectronics, 2015 - Elsevier
Herein, we have described the application of high fluorescent carbon dots (CDs) without any
surface modification as a simple and fast responding fluorescence probe for sensitive and …

[HTML][HTML] Machine learning-based prognostic modeling using clinical data and quantitative radiomic features from chest CT images in COVID-19 patients

…, M Sorouri, P Geramifar, M Nazari, M Abdollahi… - Computers in biology …, 2021 - Elsevier
Objective To develop prognostic models for survival (alive or deceased status) prediction of
COVID-19 patients using clinical data (demographics and history, laboratory tests, visual …

[HTML][HTML] Impact of feature harmonization on radiogenomics analysis: Prediction of EGFR and KRAS mutations from non-small cell lung cancer PET/CT images

…, M Nazari, G Hajianfar, AH Avval, H Abdollahi… - Computers in biology …, 2022 - Elsevier
Objective To investigate the impact of harmonization on the performance of CT, PET, and
fused PET/CT radiomic features toward the prediction of mutations status, for epidermal growth …

[HTML][HTML] Ultra-low-dose chest CT imaging of COVID-19 patients using a deep residual neural network

…, A Salahshour, S Sandoughdaran, H Abdollahi… - European …, 2021 - Springer
Objectives The current study aimed to design an ultra-low-dose CT examination protocol
using a deep learning approach suitable for clinical diagnosis of COVID-19 patients. Methods …

[HTML][HTML] Non-contrast Cine Cardiac Magnetic Resonance image radiomics features and machine learning algorithms for myocardial infarction detection

E Avard, I Shiri, G Hajianfar, H Abdollahi… - Computers in Biology …, 2022 - Elsevier
Objective Robust differentiation between infarcted and normal tissue is important for clinical
diagnosis and precision medicine. The aim of this work is to investigate the radiomic …