Results 101 to 110 of about 90,461 (311)

Building Predictive Models in R Using the caret Package [PDF]

open access: yes
The caret package, short for classification and regression training, contains numerous tools for developing predictive models using the rich set of models available in R.
Max Kuhn
core   +1 more source

Response to Comment on "A commensal strain of Staphylococcus epidermidis protects against skin neoplasia" by Nakatsuji et al. [PDF]

open access: yes, 2019
Kozmin et al. contend that observations previously reported regarding the antimicrobial and antitumor activities of 6-N-hydroxy aminopurine (6-HAP) were incorrect.
Fenical, William   +2 more
core  

Genotoxicity and Cytotoxicity Exerted by Pesticides in Different Biotic Matrices-An Overview of More Than a Decade of Experimental Evaluation [PDF]

open access: yes, 2014
Agrochemicals represent one of the most important sources of environmental pollution. Although attempts to reduce agrochemical use through organic agricultural practices and the use of other technologies to control pests continue, the problem is still
Larramendy, Marcelo Luis   +3 more
core   +2 more sources

Proposed EU NGT legislation in light of plant genetic variation

open access: yesPlant Biotechnology Journal, EarlyView.
Summary The European Commission (EC) proposal for New Genomic Techniques (NGTs) of July 2023 specifies that Category 1 NGT (NGT1) plants, which are considered equivalent to conventional plants, that is those obtainable by conventional plant breeding or mutagenesis, may differ from the recipient or parental plant by no more than 20 insertions, which ...
Alan H. Schulman   +6 more
wiley   +1 more source

The micronucleus assay as a biological dosimeter of in vivo ionising radiation exposure [PDF]

open access: yes, 2010
Biological dosimetry, based on the analysis of micronuclei (MN) in the cytokinesis-block micronucleus (CBMN) assay can be used as an alternative method for scoring dicentric chromosomes in the field of radiation protection.
Fenech, Michel   +2 more
core   +2 more sources

Photodynamic therapy of cancer‐associated infections

open access: yesPhotochemistry and Photobiology, EarlyView.
Pathogens can be involved in tumor initiation, promotion and progression through different mechanisms, and their treatment can prevent new cancer cases, improve outcomes, and revert poor‐prognostic phenotypes. Photodynamic therapy (PDT) successfully treats different types of cancers and infections, and, therefore, has a unique potential to address ...
Giulia Kassab, Juan Chen, Gang Zheng
wiley   +1 more source

Catalysts on Demand: Selective Oxidations by Laboratory-Evolved Cytochrome P450 BM3 [PDF]

open access: yes, 2009
Efficient catalysts for selective oxidation of C-H bonds using atmospheric oxygen are highly desirable to decrease the economic and environmental costs associated with conventional oxidation processes.
Arnold, Frances H., Lewis, Jared C.
core   +2 more sources

Impacts of Inorganic Arsenic Exposure on Genetic Stability of Human Mesenchymal Stromal Cells

open access: yesJournal of Applied Toxicology, Volume 45, Issue 8, Page 1555-1571, August 2025.
ABSTRACT Human mesenchymal stem/stromal cells (hMSCs) can differentiate into mesoderm‐type cells, making them suitable candidates for tissue repair therapies. However, their relatively low frequency in adult tissue necessitates ex vivo expansion prior to regenerative medicine applications, and therefore, long‐term hMSC genetic stability during ...
Marc A. Beal   +11 more
wiley   +1 more source

Joint effect of insulin-like growth factors and mutagen sensitivity in lung cancer risk.

open access: yesJournal of the National Cancer Institute, 2000
BACKGROUND We hypothesize that accumulation of genetic damage is dependent on an individual's intrinsic carcinogen sensitivity and on various humoral factors (e.g., insulin-like growth factors [IGFs]) that enhance proliferation, resistance to apoptotic ...
Xifeng Wu   +4 more
semanticscholar   +1 more source

The human, F-actin-based cytoskeleton as a mutagen sensor

open access: yesCancer Cell International, 2017
Background Forty years ago the actin cytoskeleton was determined to be disrupted in fibroblasts from persons with DNA repair-defective, hereditary colon cancer, with no clear connection between the cytoskeleton and DNA repair defects at that time ...
Nicolette M. Clark   +12 more
doaj   +1 more source

Home - About - Disclaimer - Privacy