Results 41 to 50 of about 55,550 (314)

Online Easy Example Mining for Weakly-supervised Gland Segmentation from Histology Images [PDF]

arXiv, 2022
Developing an AI-assisted gland segmentation method from histology images is critical for automatic cancer diagnosis and prognosis; however, the high cost of pixel-level annotations hinders its applications to broader diseases. Existing weakly-supervised semantic segmentation methods in computer vision achieve degenerative results for gland ...
arxiv  

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

Molecular 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, Renske D. M. Steenbergen   +1 more
wiley   +1 more source

Modified micromarsupialization technique as an alternative primary treatment for ranulas: A case series in a resource‐challenged economy

Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1434-1439, December 2022., 2022
Abstract Objectives Ranula is one of the commonest salivary gland cysts that mostly occur due to mucus extravasation from the sublingual salivary gland. Treatment of this lesion is still somewhat shrouded in controversy and varies from conservative treatment to surgical excision of the causative gland.
Mutassim Elnager, Samuel E. Udeabor, Abosofyan S. A. Elfadeel, Chidozie I. Onwuka, Mashail M. M. Hamid, Yassin M. A. Alsubaie   +5 more
wiley   +1 more source

An Uncommon Occurrence of Pleomorphic Adenoma of Submandibular Gland in a 14- Year-Old Child: A Case Report [PDF]

National Journal of Laboratory Medicine, 2020
Neoplastic disorders of salivary gland are rare in children and adolescents as compare to salivary gland inflammatory diseases. When salivary gland tumour occur in children, they are approximately 10 times more likely to occur in parotid gland than ...
Himani Tiwari Chaturvedi, Chandrashekher Chaturvedi   +1 more
doaj   +1 more source

Cellular liquid biopsy provides unique chances for disease monitoring, preclinical model generation and therapy adjustment in rare salivary gland cancer patients

Molecular Oncology, EarlyView.
We quantified and cultured circulating tumor cells (CTCs) of 62 patients with various cancer types and generated CTC‐derived tumoroid models from two salivary gland cancer patients. Cellular liquid biopsy‐derived information enabled molecular genetic assessment of systemic disease heterogeneity and functional testing for therapy selection in both ...
Nataša Stojanović Gužvić, Florian Lüke, Steffi Treitschke, Andrea Coluccio, Martin Hoffmann, Giancarlo Feliciello, Adithi Ravikumar Varadarajan, Xin Lu, Kathrin Weidele, Catherine Botteron, Silvia Materna–Reichelt, Felix Keil, Katja Evert, Florian Weber, Thomas Schamberger, Michael Althammer, Jirka Grosse, Dirk Hellwig, Christian Schulz, Stephan Seitz, Peter Ugocsai, Anke Schlenska‐Lange, Roman Mayr, Ulrich Kaiser, Wolfgang Dietmaier, Bernhard Polzer, Jens Warfsmann, Kamran Honarnejad, Tobias Pukrop, Daniel Heudobler, Christoph A. Klein, Christian Werno   +31 more
wiley   +1 more source

Candida species detection in patients with chronic periodontitis: A systematic review and meta‐analysis

Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1354-1375, December 2022., 2022
Abstract Objectives To assess the Candida species occurrence rate and concentration in periodontal pockets in chronic periodontitis (CP) by meta‐analysis. Materials and Methods A search was performed of articles published between January 1, 2010, and October 1, 2020, in English and in Russian, in the electronic databases MEDLINE‐PubMed, Google Scholar,
Ekaterina Slazhneva, Ekaterina Tikhomirova, Victor Tsarev, Liudmila Orekhova, Ekaterina Loboda, Victoria Atrushkevich   +5 more
wiley   +1 more source

Ubiquitination of transcription factors in cancer: unveiling therapeutic potential

Molecular Oncology, EarlyView.
In cancer, dysregulated ubiquitination of transcription factors contributes to the uncontrolled growth and survival characteristics of tumors. Tumor suppressors are degraded by aberrant ubiquitination, or oncogenic transcription factors gain stability through ubiquitination, thereby promoting tumorigenesis.
Dongha Kim, Hye Jin Nam, Sung Hee Baek
wiley   +1 more source

Does high sugar intake really alter the oral microbiota?: A systematic review

Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1376-1390, December 2022., 2022
Abstract Objectives Diet is one of the main factors influencing the diversity and interactions of the oral microbiota. The purpose of this study is to determine the impact of sugar intake on the microbial diversity and bacteria that predominate under these conditions.
María del Pilar Angarita‐Díaz, Cristian Fong, Claudia M. Bedoya‐Correa, Claudia L. Cabrera‐Arango   +3 more
wiley   +1 more source

Salivary Gland Disorders and Diseases

, 2017
Saliva plays an important role in maintaining healthy oral mucosa and teeth as well as oral function by continually covering and lubricating the oral tissues. Salivary gland dysfunction designates decreased saliva flow rate (salivary gland hypofunction), increased saliva flow rate (sialorrhea or hypersalivation), and changed saliva composition ...
Jensen, Siri Beier, Vissink, Arjan, Firth, Norman   +2 more
openaire   +4 more sources

Long non‐coding RNAs as therapeutic targets in head and neck squamous cell carcinoma and clinical application

FEBS Open Bio, EarlyView.
Long non‐coding RNAs (lncRNAs) occupy an abundant fraction of the eukaryotic transcriptome and an emerging area in cancer research. Regulation by lncRNAs is based on their subcellular localization in HNSCC. This cartoon shows the various functions of lncRNAs in HNSCC discussed in this review.
Ellen T. Tran, Ruchi A. Patel, Amogh Chariyamane, Ratna B. Ray   +3 more
wiley   +1 more source