Results 61 to 70 of about 182,626 (156)

PRECANCEROUS LARYNX DISEASES IN CHILDHOOD [PDF]

open access: yes, 2018
The article considers the problem of diagnostics of precancerous larynx diseases, in particular, laryngeal papillomatosis. Separately attention is concentrated on juvenile respiratory papillomatosis, which, not being a precancerous condition in childhood,
I. Yu. Serebryakova   +4 more
core   +1 more source

Human biomarker navigator

open access: yesiMeta, Volume 5, Issue 5, October 2026.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li   +29 more
wiley   +1 more source

La niche écologique, mythe ou réalité ? [PDF]

open access: yes, 1979
The niche concept in ecology can be approached either empi rically or theoretically. The emphasis is laid in this paper on the empirical approach, and the authors make use of their per- sonnal field experience to illustrate the points discussed.
Bourlière, François, Blondel, Jacques
core  

Gastrointestinal Microbiome Dysbiosis in Cancer Development: Mechanisms and Biomarker Potential

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
Dysbiosis of the gastrointestinal microbiome plays a role in carcinogenesis by inducing chronic inflammation, DNA damage, and activation of signaling pathways such as NF‐κB, STAT3, and Wnt/β‐catenin. Microorganisms such as Helicobacter pylori, Fusobacterium nucleatum, and Bacteroides fragilis promote the development of gastrointestinal tumors through ...
Negar Asgari   +2 more
wiley   +1 more source

SEGMENTATION AND DIFFERENTIATION OF AGRI-FOOD NICHE MARKETS: EXAMPLES FROM THE LITERATURE [PDF]

open access: yes
Niche marketing has recently received a great deal of attention in the agri-food trade press and in academic circles as a legitimate strategy for small- and medium-sized agri-food firms.
Phillips, Jon C.   +1 more
core  

Exploring Cervical Cancer‐Associated Vaginal and Cervical Microbiota via 16S rRNA Sequencing

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
This 16S sequencing study identified a dysbiotic cervical microbiota (increased diversity, reduced Lactobacillus, enriched Prevotella) specifically linked to high‐risk HPV infection. These microbial alterations, shaped by the HPV‐driven microenvironment, offer novel targets for biomarkers and mechanistic research in cervical carcinogenesis.
Guojiao Wang   +5 more
wiley   +1 more source

Colorectal Cancer: Epidemiology, Risk Factors, Signaling Pathways, Clinical Features, Screening, Diagnosis, and Management

open access: yesMedComm, Volume 7, Issue 10, October 2026.
Colorectal cancer is a heterogeneous, adaptive disease shaped by population‐level risk, genomic and epigenetic alterations, tumor ecosystem evolution, and treatment pressure. This review integrates epidemiology, risk factors, signaling networks, clinical presentation, screening, molecular diagnosis, and stage‐ and biomarker‐guided management while ...
Kairui Wan   +6 more
wiley   +1 more source

Ecological niche modelling and nDNA sequencing support a new, morphologically cryptic beetle species unveiled by DNA barcoding. [PDF]

open access: yes, 2011
DNA sequencing techniques used to estimate biodiversity, such as DNA barcoding, may reveal cryptic species. However, disagreements between barcoding and morphological data have already led to controversy.
Hendrich, Lars   +12 more
core   +2 more sources

Alveolar Macrophages: Development, Respiratory Homeostasis, Signal Pathways, Diseases, and Therapeutic Opportunities

open access: yesMedComm, Volume 7, Issue 10, October 2026.
Alveolar macrophages: development, respiratory homeostasis, signal pathways, diseases, and therapeutic opportunities: During embryonic development, fetal progenitors migrate to the developing lungs via a CX3CR1‐dependent mechanism to establish the TrAM pool.
Sihan Yang   +4 more
wiley   +1 more source

Tobacco chewing habits and risk of precancerous oral lesions among Paniya tribes of Wayanad, India - a cross sectional study

open access: yes, 2018
Background Oral cancer is a major public health problem among Paniya tribes, a marginalized tribal group in Kerala state, South India. Previous studies have documented a high prevalence of tobacco chewing habit among Paniya tribals in Wayanad ...
Shanavas Palliyal
core   +1 more source

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