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Vasty Osei Amponsa
Vasty Osei Amponsa
National Cancer Institue, National Institute of Health
Verified email at nih.gov
Title
Cited by
Cited by
Year
FOXA1, GATA3 and PPARɣ cooperate to drive luminal subtype in bladder cancer: a molecular analysis of established human cell lines
JI Warrick, V Walter, H Yamashita, E Chung, L Shuman, VO Amponsa, ...
Scientific reports 6 (1), 38531, 2016
1432016
On a FOX hunt: functions of FOX transcriptional regulators in bladder cancer
H Yamashita, VO Amponsa, JI Warrick, Z Zheng, PE Clark, JD Raman, ...
Nature Reviews Urology 14 (2), 98-106, 2017
402017
Hypermethylation of FOXA1 and allelic loss of PTEN drive squamous differentiation and promote heterogeneity in bladder cancer
V Osei-Amponsa, JM Buckwalter, L Shuman, Z Zheng, H Yamashita, ...
Oncogene 39 (6), 1302-1317, 2020
332020
FOXA1, GATA3 and PPAR [Latin small letter gamma] cooperate to drive luminal subtype in bladder cancer: a molecular analysis of established human cell lines
JI Warrick, V Walter, H Yamashita, E Chung, L Shuman, VO Amponsa, ...
Sci Rep 6 (1), 38531, 2016
272016
Proteasome substrate receptors and their therapeutic potential
V Osei-Amponsa, KJ Walters
Trends in biochemical sciences 47 (11), 950-964, 2022
252022
Structure-guided bifunctional molecules hit a DEUBAD-lacking hRpn13 species upregulated in multiple myeloma
X Lu, VR Sabbasani, V Osei-Amponsa, CN Evans, JC King, SG Tarasov, ...
Nature Communications 12 (1), 7318, 2021
192021
Impact of losing hRpn13 Pru or UCHL5 on proteasome clearance of ubiquitinated proteins and RA190 cytotoxicity
V Osei-Amponsa, V Sridharan, M Tandon, CN Evans, K Klarmann, ...
Molecular and Cellular Biology 40 (18), e00122-20, 2020
192020
Carcinogen-induced bladder cancer in the FVB mouse strain is associated with glandular differentiation and increased Cd274/Pdl-1 expression
VO Amponsa, L Shuman, J Ellis, E Wang, V Walter, RG Owens, M Zaleski, ...
American Journal of Clinical and Experimental Urology 7 (3), 139, 2019
72019
hRpn13 shapes the proteome and transcriptome through epigenetic factors HDAC8, PADI4, and transcription factor NF-κB p50
V Osei-Amponsa, M Chandravanshi, X Lu, V Magidson, S Das, ...
Molecular Cell 84 (3), 522-537. e8, 2024
22024
An engineered cell line with a hRpn1-attached handle to isolate proteasomes
H Negi, V Osei-Amponsa, B Ibrahim, CN Evans, C Sullenberger, ...
Journal of Biological Chemistry 299 (8), 2023
22023
MP51-12 INACTIVATION OF FOXA1 COOPERATES WITH PTEN COPY NUMBER LOSS IN BLADDER CANCER TO PROMOTE TUMOR HETEROGENEITY
L Shuman*, V Osei-Amponsa, J Buckwalter, Z Zheng, H Yamashita, ...
The Journal of Urology 201 (Supplement 4), e727-e728, 2019
2019
MP51-11 EPIGENETIC REGULATION OF FORKHEAD BOX A1 IN ADVANCED BLADDER CANCER
J Buckwalter*, VO Amponsa, L Shuman, V Walter, J Warrick, XR Wu, ...
The Journal of Urology 201 (Supplement 4), e727-e727, 2019
2019
Alterations in FOXA1 and PTEN Expression Contribute to Morphologic and Molecular Heterogeneity in Bladder Cancer
VO Amponsa
The Pennsylvania State University, 2019
2019
MP54-01 TRANSCRIPTION FACTOR ACTIVATOR PROTEIN 2 FAMILY MEMBERS ARE MARKERS OF THE BASAL MOLECULAR SUBTYPE OF HUMAN BLADDER CANCER AND REPRESSED BY LUMINAL TRANSCRIPTIONAL …
L Shuman, H Yamashita, Z Zheng, T Tran, V Osei-Amponsa, J Warrick, ...
The Journal of Urology 199 (4S), e712-e712, 2018
2018
Novel transgenic knockout model of basal-squamous bladder cancer.
V Osei Amponsa, Z Zheng, V Walter, J Warrick, C Mendelsohn, ...
Journal of Clinical Oncology 36 (6_suppl), 459-459, 2018
2018
MP65-16 INACTIVATION OF FOXA1 AND PTEN RESULTS IN DEVELOPMENT OF CARCINOMA IN SITU AND THE BASAL SUBTYPE OF MUSCLE INVASIVE BLADDER CANCER FOLLOWING CARCINOGEN EXPOSURE
V Osei-Amponsa, Z Zheng, S Bouza, J Warrick, C Mendelsohn, ...
The Journal of Urology 197 (4S), e859-e860, 2017
2017
PD38-03 CHARACTERIZATION OF CELL BASED MODELS FOR THE IN VITRO AND IN VIVO STUDY OF DISCRETE MOLECULAR SUBTYPES IN BLADDER CANCER
W Chan, J Warrick, L Shuman, Z Zheng, H Yamashita, V Osei Amponsa, ...
The Journal of Urology 195 (4S), e924-e924, 2016
2016
Molecular Subtyping and In Vivo Phenotyping Studies Identify Human Cell Lines Suitable for Bladder Cancer Research
J Warrick, L Shuman, Z Zheng, H Yamashita, VO Amponsa, D DeGraff
The FASEB Journal 30, 445.3-445.3, 2016
2016
MP83-03 EXPRESSION OF TRANSCRIPTION FACTOR AP2 (TFAP2) FAMILY MEMBERS ARE ASSOCIATED WITH THE BASAL MOLECULAR SUBTYPE OF HUMAN BLADDER CANCER AND ALTERED NOTCH PATHWAY ACTIVITY
W Chan, T Tran, H Yamashita, Z Zheng, V Osei Amponsa, Y Imamura, ...
The Journal of Urology 195 (4S), e1081-e1082, 2016
2016
MP68-10 EXPRESSION OF TFAP2C IS ASSOCIATED WITH THE BASAL MOLECULAR SUBTYPE OF BLADDER CANCER AND INCREASED TUMOR AGGRESSIVENESS
H Yamashita, Z Zheng, V Osei Amponsa, J Raman, D DeGraff
The Journal of Urology 193 (4S), e861-e861, 2015
2015
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Articles 1–20