Results 51 to 60 of about 980,429 (196)

Assessing the carcinogenic potential of low-dose exposures to chemical mixtures in the environment: the challenge ahead. [PDF]

open access: yes, 2015
Lifestyle factors are responsible for a considerable portion of cancer incidence worldwide, but credible estimates from the World Health Organization and the International Agency for Research on Cancer (IARC) suggest that the fraction of cancers ...
Ab Hamid, Hasiah   +173 more
core   +11 more sources

Computational and systems biology of cancer [PDF]

open access: yesComputational and Systems Oncology, 2020
Ever since the war on cancer was declared in 1971, there has been an explosion in our understanding of this diverse group of diseases. The application of molecular genetics and molecular biology technologies have enabled a deep understanding of the genetic, epigenetic, signaling cascades, survival pathways, and invasive mechanisms that underlie the ...
openaire   +1 more source

A systems biology view of cancer [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Reviews on Cancer, 2009
In order to understand how a cancer cell is functionally different from a normal cell it is necessary to assess the complex network of pathways involving gene regulation, signaling, and cell metabolism, and the alterations in its dynamics caused by the several different types of mutations leading to malignancy.
Laubenbacher, Reinhard   +7 more
openaire   +2 more sources

Exposing The Cancer Genome Atlas (TCGA) as a SPARQL endpoint [PDF]

open access: yes, 2011
Automated discovery of candidate biomarkers from multiple databases has been the central challenge in the Life Sciences in general and in the study of systemic processes such as those documented by The Cancer Genome Atlas (TCGA) in particular. &
Helena Deus
core   +2 more sources

Systems biology and cancer stem cells [PDF]

open access: yesJournal of Cellular and Molecular Medicine, 2007
Introduction Molecular profiling for cancer classification Molecular profiling of cancer stem cells Emerging technologies for proteome characterization Biomolecular networks in cancer Perspective and concluding remarks AbstractThe identification, purification and characterization of cancer stem cells (CSCs) holds tremendous promise for improving the
Price, Nathan D   +4 more
openaire   +2 more sources

High-resolution characterization of gene function using single-cell CRISPR tiling screen

open access: yesNature Communications, 2021
Identifying functional domains and genetic regulatory mechanisms is essential for developing new therapies. Here the authors present sc-Tiling, single-cell high-density CRISPR tiling screening for functional domain characterization.
Lu Yang   +25 more
doaj   +1 more source

Multimodal analysis unveils tumor microenvironment heterogeneity linked to immune activity and evasion

open access: yesiScience
Summary: The cellular and molecular heterogeneity of tumors is a major obstacle to cancer immunotherapy. Here, we use a systems biology approach to derive a signature of the main sources of heterogeneity in the tumor microenvironment (TME) from lung ...
Óscar Lapuente-Santana   +11 more
doaj   +1 more source

Utilizing RNA-Seq Data for Cancer Network Inference

open access: yes, 2012
An important challenge in cancer systems biology is to uncover the complex network of interactions between genes (tumor suppressor genes and oncogenes) implicated in cancer. Next generation sequencing provides unparalleled ability to probe the expression
Atwal, Gurinder S.   +2 more
core   +1 more source

In Vivo RNAi Screening Identifies Regulators of Actin Dynamics as Key Determinants of Lymphoma Progression [PDF]

open access: yes, 2009
April 1, 2010Mouse models have markedly improved our understanding of cancer development and tumor biology. However, these models have shown limited efficacy as tractable systems for unbiased genetic experimentation.
A Besson   +36 more
core   +3 more sources

Cancer systems biology: signal processing for cancer research [PDF]

open access: yesChinese Journal of Cancer, 2011
In this editorial we introduce the research paradigms of signal processing in the era of systems biology. Signal processing is a field of science traditionally focused on modeling electronic and communications systems, but recently it has turned to biological applications with astounding results.
Yli-Harja, Olli   +3 more
openaire   +2 more sources

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