Results 71 to 80 of about 402,737 (273)

Unlocking the potential of tumor‐derived DNA in urine for cancer detection: methodological challenges and opportunities

open access: yesMolecular Oncology, EarlyView.
Urine is a rich source of biomarkers for cancer detection. Tumor‐derived material is released into the bloodstream and transported to the urine. Urine can easily be collected from individuals, allowing non‐invasive cancer detection. This review discusses the rationale behind urine‐based cancer detection and its potential for cancer diagnostics ...
Birgit M. M. Wever   +1 more
wiley   +1 more source

Response of pine hypocotyl sections to growth regulators and related substances

open access: yesActa Societatis Botanicorum Poloniae, 2015
Growth response of Pinus silvestris hypocotyl sections to some synthetic growth regulators and related substances was studied. Elongation of hypocotyl sections was stimulated by naphtaleneacetic acid, indole-3-acetic acid, in-dole-3-propionic acid ...
J. Zakrzewski
doaj   +1 more source

Functional bioactive substance improves the growth performance, antioxidant capacity and immune function of growth retardation pigs

open access: yesFood and Agricultural Immunology, 2020
This study was conducted to investigate the effects of composited functional bioactive substances on the growth performance and immune function of growth retardation (GR) pigs.
Xianze Wang   +7 more
doaj   +1 more source

Identification of functional and diverse circulating cancer‐associated fibroblasts in metastatic castration‐naïve prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
Cancer‐associated fibroblasts (CAFs) promote cancer growth, invasion (metastasis), and drug resistance. Here, we identified functional and diverse circulating CAFs (cCAFs) in patients with metastatic prostate cancer (mPCa). cCAFs were found in higher numbers and were functional and diverse in mPCa patients versus healthy individuals, suggesting their ...
Richell Booijink   +6 more
wiley   +1 more source

The effect of auxinoid application on the planting stock root system

open access: yesJournal of Forest Science, 2005
The goal of the study was to verify the effect of growth substances from the group of auxinoids on the root system of European beech and Scots pine planting stock.
A. Bártová, O. Mauer
doaj   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi   +3 more
wiley   +1 more source

Effect of oral contraceptive with and without associated estriol on ultrasound measurements of breast fibroadenoma: randomized clinical trial

open access: yesSão Paulo Medical Journal
CONTEXT AND OBJECTIVE: Fibroadenomas are the most common benign tumors of the female breast. The aim of this study was to evaluate the proliferative activity of breast fibroadenoma as shown by ultrasound measurements, following administration of oral ...
Rodrigo Augusto Fernandes Estevão   +2 more
doaj   +1 more source

Prohibited anabolic substances, dangerous to human consumers, in accordance of E.U. regulations [PDF]

open access: yesMedicamentul Veterinar, 2009
Substances with anabolic effects are used to enhance feed conversion, growth rate or muscle tissue deposition in stock farming for several decades. The majority of these compounds have biochemical effects similar to sex steroids (androgens, estrogens ...
Flavia A. Hanganu,   +2 more
doaj  

Effect of Lignocellulose Related Compounds on Microalgae Growth and Product Biosynthesis: A Review

open access: yesEnergies, 2014
Microalgae contain valuable compounds that can be harnessed for industrial applications. Lignocellulose biomass is a plant material containing in abundance organic substances such as carbohydrates, phenolics, organic acids and other secondary compounds ...
Krystian Miazek   +3 more
doaj   +1 more source

Clinical applications of next‐generation sequencing‐based ctDNA analyses in breast cancer: defining treatment targets and dynamic changes during disease progression

open access: yesMolecular Oncology, EarlyView.
Circulating tumor DNA (ctDNA) offers a possibility for different applications in early and late stage breast cancer management. In early breast cancer tumor informed approaches are increasingly used for detecting molecular residual disease (MRD) and early recurrence. In advanced stage, ctDNA provides a possibility for monitoring disease progression and
Eva Valentina Klocker   +14 more
wiley   +1 more source

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