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Scholar Results 1 - 10 of about 23 citing Krishnakumar: Multidrug resistant proteins: P-glycoprotein and lung resistance protein expression.... (0.06 sec) 

Cancer stem cell characteristics in retinoblastoma


GM Seigel, LM Campbell, M Narayan, F … - Mol Vis, 2005 - molvis.org
Results: Small numbers of retinoblastoma cells (less than 1%) exhibited
immunoreactivity to stem cell markers ABCG2, aldehyde dehydrogenase 1 (ALDH1),
MCM2 (minichromosome maintenance marker 2), SCA-1 (Stem cell antigen-1), ...
Cited by 85 - Related articles - Cached - All 3 versions

Human embryonic and neuronal stem cell markers in retinoblastoma


GM Seigel, AS Hackam, A Ganguly, LM … - Mol Vis, 2007 - molvis.org
Results: Microarray comparisons of human RB tumors with normal retinal tissue
detected upregulation of a number of genes involved in embryonic development
that were also present in Y79 cells, including Oct3/4, Nanog, Musashi-1 and ...
Cited by 33 - Related articles - Cached - All 3 versions

Stem cell markers: ABCG2 and MCM2 expression in retinoblastoma

- nih.gov
A Mohan, M Kandalam, HL Ramkumar, L … - British Journal of Ophthalmology, 2006 - bjo.bmj.com
Results: ABCG2 was positive in six of six and MCM2 was positive in five of six
tumours that had recurred in the orbit or metastasised. ABCG2 was positive in
15/19 tumours with invasion. MCM2 was positive in 16/19 tumours with ...
Cited by 22 - Related articles - BL Direct - All 6 versions

Cyclosporin a inhibits calcineurin/nuclear factor of activated T-cells signaling and induces …

- iovs.org
LA Eckstein, KR Van Quill, SK Bui, MS … - Investigative ophthalmology & visual science, 2005 - ARVO
METHODS. Antiproliferative effects of CSA, PSC-833 (a CSA analogue that does not
inhibit CN), and FK506 (a CN inhibitor structurally unrelated to CSA) were
evaluated in Y79 and Weri-RB1 cells by WST-1 assay. Apoptosis induction by ...
Cited by 18 - Related articles - All 4 versions

Immunohistochemical detection of multidrug-resistant protein expression in retinoblastoma …

- iovs.org
MW Wilson, CH Fraga, CE Fuller, C Rodriguez … - Investigative ophthalmology & visual science, 2006 - ARVO
METHODS. A group of 18 patients with unilateral retinoblastoma with advanced
intraocular disease was selected for the study. All patients had undergone
primary enucleation. A histologic specimen from each patient was retrieved ...
Cited by 12 - Related articles - BL Direct - All 3 versions

The role of nitric oxide synthases and nitrotyrosine in retinoblastoma


M Adithi, V Nalini, S Krishnakumar - CA A Cancer Journal for Clinicians - interscience.wiley.com
In Group A tumors (n = 17 tumors) without invasion, eNOS was positive in 17 of
17 tumors (100%), iNOS was positive in 14 of 17 tumors (82%), and NT was
positive in 17 of 17 tumors (100%). In Group B tumors (n = 17 tumors) with ...
Cited by 9 - Related articles - All 3 versions

Global issues and opportunities for optimized retinoblastoma care


BL Gallie, J Zhao, K Vandezande, A White, … - Medical and Pediatric Oncology - interscience.wiley.com
The RB1 gene is important in all human cancers. Studies of human retinoblastoma
point to a rare retinal cell with extreme dependency on RB1 for initiation but
not progression to full malignancy. In developed countries, genetic testing ...
Cited by 9 - Related articles - BL Direct - All 2 versions

Retinoblastoma: one world, one vision


C Rodriguez-Galindo, MW Wilson, G Chantada, … - Pediatrics, 2008 - Am Acad Pediatrics
Retinoblastoma is curable when diagnosed early and treated appropriately;
however, the prognosis is dismal when the basic elements of diagnosis and
treatment are lacking. In developing countries, poor education, lower ...
Cited by 8 - Related articles - All 3 versions

Expression of epidermal growth factor receptor, ezrin, hepatocyte growth factor, and c-Met …


K Mallikarjuna, V Pushparaj, J Biswas, S … - Current Eye Research, 2007 - informahealthcare.com
The immunoreactivity of epidermal growth factor receptor (EGFR) ezrin,
hepatocyte growth factor receptor (HGF), and c-Met was studied in 60 uveal
melanomas and was correlated with clinicopathologic parameters. Metastases ...
Cited by 5 - Related articles - BL Direct - All 5 versions

Expression of insulin-like growth factor receptor (IGF-1R), c-Fos, and c-Jun in uveal …


K Mallikarjuna, V Pushparaj, J Biswas, S … - Current Eye Research, 2006 - informahealthcare.com
The immunoreactivity of insulin-like growth factor receptor type 1 (IGF-1R),
c-Fos, and c-Jun by immunohistochemistry was studied in three groups of uveal
melanomas and was correlated clinicopathologically. Immunoanalysis was ...
Cited by 4 - Related articles - BL Direct - All 5 versions


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