Results 21 to 30 of about 63,229 (163)

A Rare Case of Paranasal Sinus Schwannoma with Intracranial Extension [PDF]

Journal of Clinical and Diagnostic Research, 2019
Paranasal sinus schwannomas are uncommon and account for less than 4% of head and neck schwannomas. Intracranial extension and aggressive behaviour are very rarely observed in these tumours leading to misdiagnosis of a malignant neoplasm. Here, we report
Mihir Mohan Vaidya, Asha Sharad Shenoy, Naina Atul Goel   +2 more
doaj   +1 more source

Oral Granular Cell Tumor: A Case Report with Emphasis on Pseudoepitheliomatous Hyperplasia in Oral Lesions [PDF]

Journal of Dentistry
A granular cell tumor (GCT) is an unusual benign mesenchymal neoplasm with Schwann cells origin. The most common site is the dorsum of the tongue. It has a striking tendency to occur in females and is more frequent in adult patients.
Saede Atarbashi Moghadam, Ali Lotfi, Parsa Eftekhari-Moghadam   +2 more
doaj   +1 more source

S100 as Serum Tumor Marker in Advanced Uveal Melanoma

Biomolecules, 2023
S100 protein is routinely used as a serum tumor marker in advanced cutaneous melanoma. However, there is scarce and inconclusive evidence on its value in monitoring disease progression of uveal melanoma.
Martin Salzmann, Alexander H. Enk, Jessica C. Hassel   +2 more
doaj   +1 more source

S100 and Cytokine Expression in Caries [PDF]

Infection and Immunity, 2004
ABSTRACT The molecular immune response of the pulpal tissue during chronic carious infection is poorly characterized. Our objective was to examine the expression of potential molecular mediators of pulpal inflammation, correlate their levels with disease severity, and determine the cellular localization of key molecules.
Julia L, McLachlan, Alastair J, Sloan, Anthony J, Smith, Gabriel, Landini, Paul R, Cooper   +4 more
openaire   +2 more sources

Amelanotic Signet Ring Cell Melanoma Presenting as Breast Lump- A Diagnostic Conundrum [PDF]

Journal of Clinical and Diagnostic Research, 2017
Amelanotic signet ring cell melanoma is one of the rare variants of malignant melanoma. Here we are presenting a case of a 58- year-old female with chief complaints of swelling in the left sternal region/breast, and right cervical region.
Prasath Sathiah, Debasis Gochhait, Subathra Adithan, Sandhya Umamahesweran, Priyadarshini Dehuri   +4 more
doaj   +1 more source

Solitary Intramammary Plexiform Schwannoma Mimicking Phyllodes Tumour on Cytology [PDF]

Journal of Clinical and Diagnostic Research, 2017
Plexiform schwannoma is a rare subtype of schwannoma with no case reported in the breast to the best of our knowledge. We report a case of intramammary plexiform schwannoma in a 20-year-old female which was diagnosed as Phyllodes tumour on cytology ...
Shveta, Kiran Agarwal, Ankita Sharma
doaj   +1 more source

S100 Calcium Binding Protein Family Members Associate With Poor Patient Outcome and Response to Proteasome Inhibition in Multiple Myeloma

Frontiers in Cell and Developmental Biology, 2021
Despite several new therapeutic options, multiple myeloma (MM) patients experience multiple relapses and inevitably become refractory to treatment. Insights into drug resistance mechanisms may lead to the development of novel treatment strategies.
Minxia Liu, Yinyin Wang, Juho J. Miettinen, Romika Kumari, Muntasir Mamun Majumder, Ciara Tierney, Ciara Tierney, Despina Bazou, Alun Parsons, Minna Suvela, Juha Lievonen, Raija Silvennoinen, Pekka Anttila, Paul Dowling, Peter O’Gorman, Jing Tang, Caroline A. Heckman   +16 more
doaj   +1 more source

S100s and HMGB1 Crosstalk in Pancreatic Cancer Tumors

Biomolecules, 2023
Pancreatic cancer remains a disease that is very difficult to treat. S100 proteins are small calcium binding proteins with diverse intra- and extracellular functions that modulate different aspects of tumorigenesis, including tumor growth and metastasis.
Angelo Mandarino, Swetha Thiyagarajan, Allana C. F. Martins, Roberto da Silva Gomes, Stefan W. Vetter, Estelle Leclerc   +5 more
doaj   +1 more source

Certainty of S100 from Physiology to Pathology [PDF]

Journal of Clinical and Diagnostic Research, 2016
S100 exists in wide variety of tissues and cell types, originally isolated from brain tissue and they are of low molecular weight proteins. S100 is evenly distributed in cytoplasm and also in nucleoplasm and is involved in both intercellular and ...
Puneeth Horatti Kuberappa, Bhavana Shivanand Bagalad, Anuradha Ananthaneni, Md Asif Kiresur, Guduru Vijay Srinivas   +4 more
doaj   +1 more source

A Case Report on a Rare Entity: Nerve Sheet Myxoma

National Board of Examinations Journal of Medical Sciences
Nerve sheath myxoma is a rare benign tumor of peripheral nerve sheath origin arises from the Schwann cell. In 1969 Harkin and Reed first reported a case of Nerve sheath myxoma.
Margaret Theresa J, Jeyashambavi J, Jawahar R, Swapna N, Siva K   +4 more
doaj   +1 more source