Results 111 to 120 of about 6,056 (240)

Unraveling Oral Dysbiosis: Microbial Complexity in Common Oral Diseases

open access: yesMicrobiologyOpen, Volume 15, Issue 3, June 2026.
The oral microbiome undergoes dynamic establishment from birth, maturing into a resilient ecosystem. Perturbation of this homeostasis—driven by dietary, immunological, and anatomical factors—triggers dysbiosis, which underpins the pathogenesis of major oral diseases, including dental caries, periodontal disease, salivary gland disorders, oral mucosal ...
Zixi Kang   +8 more
wiley   +1 more source

p53 overexprssion and human papillomavirus detection in oral squamous cell carcinoma, leukoplakias, and papillomas

open access: yes, 1995
치의학과/박사[한글] 암 발생은 암 유전자의 활성화와 암 억제유전자 기능의 상실을 포함하는 다단계의 과정으로 이해되고 있고. p53 암억제 유전자는 p53 유전자 변이와 이에 따른 p53 단백의 과발현이 가장 혼한 유전자 변화로 알려져 있다 정상적인 p53 단백은 세포의 증식 주기를 조절하고 종양세포의 성장을 억제하는 역할을 한다. 그러나 종양세포에서 돌연변이에 의한 비정상적인 단백의 형성은 이러한 기능을 상실한다.
윤정훈
core  

Cytometric characteristics and proliferation of inverted papillomas of the paranasal sinuses

open access: yes, 1996
Inverted papillomas are rare tumors of unknown histologic origin occurring in the nasal cavity and the paranasal sinuses. Specimens from 27 patients with histologically confirmed inverted papillomas were assessed by DNA analysis and immunohistochemical ...
Amedee, R. G.   +4 more
core   +1 more source

Aosta Valley animal cancer registry: A collaborative initiative for monitoring cancer burden in animals

open access: yesVeterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Animal cancer registry data are important for monitoring animal health, for prevention and research in veterinary medicine, and for comparative oncology. Since people and animals share the same environment and are exposed to many common risk factors, cancer patterns in animals may have a sentinel function for human health.
Claudio Trentin   +10 more
wiley   +1 more source

Prevalence and interpretation of AFF immunostain of DEK::AFF2 fusion-associated papillary squamous cell carcinoma in a retrospective cohort of recurrent sinonasal papillomas

open access: yes
DEK:: AFF2 fusion-associated papillary squamous cell carcinoma is a novel entity characterized by its unique translocation and malignant clinical course.
Chow, Chit   +5 more
core   +1 more source

Real‐world evaluation of a population‐based vaginal self‐sampling program for cervical cancer prevention in Region Skåne, Sweden

open access: yesActa Obstetricia et Gynecologica Scandinavica, Volume 105, Issue 6, Page 1043-1051, June 2026.
Large‐scale HPV self‐sampling screening distributed 557 976 kits, resulting in 208 386 returned samples with 98% validity. HPV positivity was detected in 19% of participants, leading to clinical follow‐up. Biopsy confirmed 980 high‐grade cervical lesions and 32 cervical cancers.
Caroline Hellsten   +2 more
wiley   +1 more source

Immunohistochemical study on the distribution of human papillomavirus (HPV)16/18 in oral squamous cell carcinomas, leukoplakias and papillomas

open access: yes, 1993
치의학과/석사[한글] 구강은 시진, 촉진 및 조직검사시 신체의 다른 부위보다는 비교적 용이함에도 불구하고 약 60%의 구강암종이 상당히 진행된 상태에서 발견된다. 그러므로, 수술시 광범위한 절제가 불가피하게 되며 5년생존률도 낮아지고 술후의 안모추형으로 사회로의 복귀가 어려워 져 조기진단자 원인규명을 통한 예방이 필요하다.
민우석
core  

Bronchial squamous cell papilloma incidental finding in bronchoscopy following prolonged ventilator weaning: A case report

open access: yesIndian Journal of Pathology and Microbiology
Bronchial squamous cell papilloma (BSCP) is an uncommon tumor seen in the bronchi, while squamous cell papillomas are frequently observed in different organs.
Hendris U. C. Wahyudin   +6 more
doaj   +1 more source

Diagnosis of penile cancer with ex vivo fluorescence confocal microscopy using the Histolog® Scanner

open access: yesBJU International, Volume 138, Issue S1, Page S64-S69, June 2026.
Objectives To evaluate the feasibility and diagnostic performance of ex vivo fluorescence confocal microscopy (FCM) using the Histolog® Scanner (SamanTree Medical SA, Lausanne, Switzerland) for the assessment of penile cancer (PeCa) specimens, and to compare FCM‐based diagnoses with standard formalin‐fixed, paraffin‐embedded (FFPE) histopathology ...
Xiaohu Zhang   +8 more
wiley   +1 more source

The role of the cell attachment in the regulation of telomerase during keratinocyte differentiation

open access: yes, 2010
PhDThe catalytic subunit of telomerase TERT has non-canonical functions, which are independent of telomere elongation and sometimes telomerase activity.
Cereser, Biancastella
core  

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