IsaacJPowellMD

PubMed

• 8 citations
  Treatment Intensification Patterns and Utilization in Patients with Metastatic Castration-Sensitive Prostate Cancer.
  Elisabeth I Heath, Gregory E Dyson, Frank C Cackowski, Jason Hafron, Isaac Powell> ;Clinical Genitourinary Cancer. 2022 Dec 1
• 29 citations
  Deconstructing, Addressing, and Eliminating Racial and Ethnic Inequities in Prostate Cancer Care.
  Yaw A Nyame, Matthew R Cooperberg, Marcus G Cumberbatch, Scott E Eggener, Ruth Etzioni, Scarlett L Gomez, Christopher Haiman, Franklin Huang, Cheryl T Lee, Mark S Litw...> ;European Urology. 2022 Oct 1
• 7 citations
  DNA Repair Pathways and Their Association With Lethal Prostate Cancer in African American and European American Men.
  Anna Plym, Miklós Dióssy, Zoltan Szallasi, Oliver Sartor, Jonathan Silberstein, Isaac J Powell, Timothy R Rebbeck, Kathryn L Penney, Lorelei A Mucci, Mark M Pomerantz,...> ;JNCI Cancer Spectrum. 2022 Feb 1
• 5 citations
  Supporting Black voices in urology.
  Tracy M. Downs, Ekene Enemchukwu, Cheryl T. Lee, Kelvin A. Moses, Yaw A. Nyame, Isaac J. Powell, Randy Vince, Heinric Williams, Shenelle N. Wilson, Samuel L. Washington> ;Nature Reviews. Urology. 2021 Jan 1
• 16 citations
  Pro-inflammatory cytokines and chemokines initiate multiple prostate cancer biologic pathways of cellular proliferation, heterogeneity and metastasis in a racially div...
  Isaac J. Powell, Sreenivasa R. Chinni, Sunil S. Reddy, Alexander Zaslavsky, Navnath S. Gavande> ;Urologic Oncology. 2021 Jan 1
• 7 citations
  RE: African American Race is Not Associated with Risk of Reclassification during Active Surveillance: Results from Canary Prostate Cancer Active Surveillance Study
  Isaac J. Powell, Lance K. Heilbrun, Rick A. Kittles> ;The Journal of Urology. 2020 Nov 6
• 8 citations
  The extrema of circulating miR-17 are identified as biomarkers for aggressive prostate cancer
  Greg Dyson, Batoul Farran, Susan Bolton, Douglas B. Craig, Alan A. Dombkowski, Jennifer L. Beebe-Dimmer, Isaac J. Powell, Izabela Podgorski, Lance K. Heilbrun, Cathryn...> ;American Journal of Cancer Research. 2018 Oct 1
• 16 citations
  Risk of Becoming Lost to Follow-up During Active Surveillance for Prostate Cancer.
  Kevin Ginsburg, Gregory B. Auffenberg, Ji Qi, Isaac J. Powell, Susan Linsell, James E. Montie, David C Miller, Michael L. Cher> ;European Urology. 2018 Dec 1
• 13 citations
  Exogenous IL-6 induces mRNA splice variant MBD2_v2 to promote stemness in TP53 wild-type, African American PCa cells
  Emily A. Teslow, Bin Bao, Greg Dyson, Christophe Legendre, Cristina Mitrea, Wael Sakr, John D. Carpten, Isaac J. Powell, Aliccia Bollig-Fischer> ;Molecular Oncology. 2018 May 24
• 23 citations
  A study of circulating microRNAs identifies a new potential biomarker panel to distinguish aggressive prostate cancer.
  Batoul Farran, Gregory Dyson, Douglas B. Craig, Alan A. Dombkowski, Jennifer L. Beebe-Dimmer, Isaac J. Powell, Izabela Podgorski, Lance K. Heilbrun, Susan Bolton, Cath...> ;Carcinogenesis. 2018 Apr 5
• 1 citations
  Re: Pathological and Biochemical Outcomes among African-American and Caucasian Men with Low Risk Prostate Cancer in the SEARCH Database: Implications for Active Survei...
  Lance K. Heilbrun, Isaac J. Powell> ;The Journal of Urology. 2018 Jan 1
• 90 citations
  Exome Sequencing of African-American Prostate Cancer Reveals Loss-of-Function ERF Mutations
  Franklin W. Huang, Juan Miguel Mosquera, Andrea Garofalo, Coyin Oh, Maria B. Baco, Ali Amin-Mansour, Bokang Rabasha, Samira Bahl, Stephanie A. Mullane, Brian D. Robins...> ;Cancer Discovery. 2017 Sep 1
• 6 citations
  gsSKAT: Rapid gene set analysis and multiple testing correction for rare-variant association studies using weighted linear kernels
  Nicholas B. Larson, Shannon K. McDonnell, Lisa A. Cannon Albright, Craig C. Teerlink, Janet L. Stanford, Elaine A. Ostrander, William B. Isaacs, Jianfeng Xu, Kathleen ...> ;Genetic Epidemiology. 2017 May 1
• 1222 citations
  REVEL: An Ensemble Method for Predicting the Pathogenicity of Rare Missense Variants
  Nilah M. Ioannidis, Joseph H. Rothstein, Vikas Pejaver, Sumit Middha, Shannon K. McDonnell, Saurabh Baheti, Anthony M. Musolf, Qing Li, Emily R. Holzinger, Danielle M....> ;American Journal of Human Genetics. 2016 Oct 6
• 3 citations
  Post hoc Analysis for Detecting Individual Rare Variant Risk Associations Using Probit Regression Bayesian Variable Selection Methods in Case-Control Sequencing Studies.
  Nicholas B. Larson, Shannon K. McDonnell, Lisa A. Cannon Albright, Craig C. Teerlink, Janet L. Stanford, Elaine A. Ostrander, William B. Isaacs, Jianfeng Xu, Kathleen ...> ;Genetic Epidemiology. 2016 Sep 1
• 31 citations
  Screening for familial and hereditary prostate cancer
  Henry T. Lynch, Omofolasade Kosoko-Lasaki, Stephen W. Leslie, Marc Rendell, Trudy G. Shaw, Carrie Snyder, Anthony V. D'Amico, Sarah Buxbaum, William B. Isaacs, Stacy L...> ;International Journal of Cancer. 2016 Jun 1
• Editorial comment.
  Isaac J Powell> ;Urology. 2014 Dec 1
• 6 citations
  Considering race and the potential for ERG expression as a biomarker for prostate cancer.
  Isaac J. Powell, Gregory Dyson, Sreenivasa R. Chinni, Aliccia Bollig-Fischer> ;Personalized Medicine. 2014 Aug 18
• 57 citations
  Reducing Prostate Cancer Racial Disparity: Evidence for Aggressive Early Prostate Cancer PSA Testing of African American Men
  Isaac J. Powell, Fawn D. Vigneau, Cathryn H. Bock, Julie J. Ruterbusch, Lance K. Heilbrun> ;Cancer Epidemiology, Biomarkers & Prevention. 2014 Aug 1
• 11 citations
  Re: Early Detection of Prostate Cancer: AUA guideline: H. B. Carter, P. C. Albertsen, M. J. Barry, R. Etzioni, S. J. Freedland, K. L. Greene, L. Holmberg, P. Kantoff, ...
  Judd W. Moul, Patrick C. Walsh, Marc Rendell, Henry T. Lynch, Stephen W. Leslie, Omofolasade Kosoko-Lasaki, William P. Fitzgibbons, Isaac J. Powell, Anthony V. D'Amico...> ;The Journal of Urology. 2013 Sep 1
• 123 citations
  Genes associated with prostate cancer are differentially expressed in African American and European American men
  Isaac J. Powell, Greg Dyson, Susan Land, Julie J. Ruterbusch, Cathryn H. Bock, Steve Lenk, Mehsati Herawi, Richard B. Everson, Craig N. Giroux, Ann G. Schwartz, Alicci...> ;Cancer Epidemiology, Biomarkers & Prevention. 2013 May 1
• 60 citations
  Minireview: The Molecular and Genomic Basis for Prostate Cancer Health Disparities
  Isaac J. Powell, Aliccia Bollig-Fischer> ;Molecular Endocrinology. 2013 Apr 22
• 146 citations
  HOXB13 is a susceptibility gene for prostate cancer: results from the International Consortium for Prostate Cancer Genetics (ICPCG)
  Jianfeng Xu, Ethan M. Lange, Lingyi Lu, Siqun L. Zheng, Zhong Wang, Stephen N. Thibodeau, Lisa A. Cannon-Albright, Craig C. Teerlink, Nicola J. Camp, Anna Johnson, Kim...> ;Human Genetics. 2013 Jan 1
• 82 citations
  Improved Overall Survival Trends of Men with Newly Diagnosed M1 Prostate Cancer: A SWOG Phase III Trial Experience (S8494, S8894 and S9346)
  Catherine M. Tangen, Maha Hussain, Celestia S. Higano, Mario A. Eisenberger, Eric J. Small, George Wilding, Bryan J. Donnelly, Paul F. Schelhammer, E. David Crawford, ...> ;The Journal of Urology. 2012 Oct 1
• 5 citations
  Analysis of Xq27-28 linkage in the international consortium for prostate cancer genetics (ICPCG) families
  Joan E. Bailey-Wilson, Erica J. Childs, Cheryl D. Cropp, Daniel J. Schaid, Jianfeng Xu, Nicola J. Camp, Lisa A. Cannon-Albright, James M. Farnham, Asha George, Isaac J...> ;BMC Medical Genetics. 2012 Jun 19
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Journal Articles

• Acquired rectourethral fistula - methods of repair.  
  Bukowski TP, Chakrabarty A, Powell IJ, Frontera R, Perlmutter AD, Montie JE, J. of Urology
• Differential Growth Factor responses of epithelial cell cultures derived from normal human prostate, benign prostatic hyperplasia and primary prostate carcinoma.  
  Chopra DP, Grignon DJ, Joiakim A, Mathier PA, Mohammed A, Sakr WA, Powell IJ, Sarkar FH, J Cell Physiol
• Prostate cancer in African American men: Increasing knowledge and self-efficacy.  
  Boehm S, Coleman-Burns P, Schlenk EA, Funnell MM, Parzuchowski J, Powell IJ, J Community Health Nurs
• Outcome of African American Men screened for prostate cancer the DEED (Detroit Education and Early Detection) Study.  
  Powell IJ, Heilbrun L, Littrup P, et al, J Urol 158
• Prostate cancer among African American men- from the bench to the community.  
  Powell IJ, J Natl Med Assoc
• Results of a clinical care pathway for radical prostatectomy Patients in an open hospital-multi physician system.  
  Gheiler EL, Lovisolo JA, Tiguert R, Tefilli MV, Grayson T, Oldford G, Powell IJ, Famiglietti G, Banerjee M, Pontes EJ, Wood DP, Eur
• Diferencas no comportamento epidemiologico do cancer de prostata em negros e brancos Americanos.  
  Barroso U, Oliveira J, Barroso V, Pontes J, Powell I, Journal Brasileiro de Urologia
• Should the age specific PSA cut-point for prostate biopsy be higher among African American vs. Caucasian men above 50 years.  
  Powell IJ, Banerjee M, Novallo M, Sakr W, Grignon D, Wood DP, Pontes JE, J Urol
• Biochemical recurrence in African American and Caucasian men with a positive and negative family history of prostate cancer following radical prostatectomy.  
  Narain V, Tiguert R, Banerjee J, Sakr W, Grignon D, Wood DP, Pontes JE, Powell IJ, J Urol
• African American hereditary prostate cancer study: a model for genetic research.  
  Powell IJ, Carpten J, Dunston G, Kittles R, Bennett J, Hoke G, Pettaway C, Weinrich S, Vijayakumar S, Ahaghotu CA, Boykin W, Mason T, Royal C, Baffoe-Bonnie A, Bailey-..., J Natl Med Soc
• Prostatectomy between African Americans and Caucasian men.  
  Powell IJ, J Urol
• Neoadjuvant therapy prior to radical Prostatectomy for clinical T3/T4 carcinoma of the prostate (5-year follow-up, Phase II SWOG Study 9109).  
  Powell IJ, Tangen M, Miller G, Lowe B, Haas G, Carroll PR, J Urol
• Stability of self-reported family history of prostate cancer among African American Men.  
  Weinrich SP, Faison-Smith L, Hudson-Priest J, Royal C, Powell, I, J Nursing
• Prostate cancer stage shift has eliminated the gap in disease-free survival in black and white American men after radical prostatectomy.  
  Bianco FJ, Wood DP Jr, Grignon DJ, Sakr WA, Pontes JE, Powell IJ, J Urol
• Radical Prostatectomy Nomograms in Black American Men: Accuracy and applicability.  
  Bianco FJ, Kattan MW, Scardino PT, Powell IJ, J. Edson Pontes, David P. Wood, Jr, J Urol
• CYP3A4 genetic variant and disease free survival among Caucasian and African American men after radical prostatectomy.  
  Powell IJ, Zhou JY, Sun Y, Sakr WA, Patel NP, Heilbrun LK, Everson RB, J Urol
• The effect of race/ethnicity on prostate cancer treatment outcome is conditional: A review of Wayne State University data.  
  Powell IJ, Banerjee M, Bianco FJ, Wood DP Jr., Dey J, Lai Z, Heath M, Pontes EJ, J Urol
• A common nonsense mutation in ephb2 is associated with prostate cancer risk in African American men with a positive family history.  
  Kittles RA, Baffoe-Bonnie AB, Collins FS, Dunston G, Powell IJ, Carpten JD, J Med Gen
• African-American race is a predictor of prostate cancer detection: Incorporation into a pre-biopsy nomogram.  
  Yanke BV, Carver BS, Bianco FJ Jr, Simoneaux WJ, Venable DD, Powell IJ, Eastham JA, Brit J Intl
• Validation of a food frequency questionnaire measurement of selected nutrients using biological markers in African-American men.  
  Holmes MD, Powell IJ, Campos J, Stampfer MJ, Giovannucci EL, Willett WC, Euro J Clin Nutri
• Epidemiology and pathophysiology of prostate cancer in African American Men.  
  Powell IJ, J Urol
• A decision aid for teaching limitations of prostate cancer screening.  
  Weinrich SP, Seger RE, Rao GS, Chan EC, Hamm RM, Godley PA, Moul JW, Powell I, Chodak GW, Taylor KL, Weinrich MC, J Natl Black Nurses Assoc
• A randomized trial comparing web-based decision aids on prostate cancer knowledge for African American men.  
  Ellison G, Weinrich S, Lou M, Xu H, Powell IJ, Baquet CR, J Natl Med Assoc 100
• Long-term follow-up of neoadjuvant therapy prior to radical prostatectomy for clinical T3/T4 prostate cancer.  
  Thompson I, Tangen C, Powell IJ, Bruce L, Hass G, Carroll PR, Canby-Hagino E, deVere White R, Crawford DE, J Urol
• Aarons GH: Familial occurrence of the kartagener triad in Jamaica.  
  Powell IJ, Postgrad Med J
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Books/Book Chapters

• Prostate Cancer: Principles and Practice. 
  Chapter: Race and Risk 
  Page 162 - 174Powell IJLippincott, Williams & Wilkens, Philadelphia PA
• Prostate Cancer, Science and Clinical Practice. 
  Chapter: Prostate Cancer Treatment Outcome between African Americans and Caucasians 
  Page 137 - 144Powell IJAcademic Press Ltd, San Diego, CA
• Management of Prostate Cancer. 
  Chapter: The Special Problems of Prostate Cancer Among African Americans: Clinical and Molecular Factors 
  Page 107 - 119Powell IJHumana Press Incorporated, Totowa, New Jersey
• Epidemiology, Pathophysiology and Genetics of Prostate Cancer in AAM Men Affiliation. 
  Powell IJSpringer-Verlag
• Epidemiology, Pathophysiology And Genetics Of Prostate Cancer Among African Americans Compared To Other Ethnicities. 
  Powell IJHumana Press Incorporated, Totowa, New Jersey
• African American Populations: Inherited Susceptibility For Prostate Cancer. 
  Powell IJSpringer Science and Business Media
• Advanced Therapy of Prostate Disease. 
  Chapter: Epidemiology in African Americans 
  Page 6 - 13Powell IJBC Decker Inc, Hamilton, London
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Abstracts/Posters

• Chromosomal changes in long term TCC culture: Predictive value.
  Tyrkus M, Powell IJ, Guy M, Genetics
• Use in prognosis and management of bladder cancer.
  Powell IJ, Tyrkus M, Ghayad P, Guy W, Pierce JM Jr, J Urol
• Comparison of cytogenetics and flow cytometry in transitional cell carcinoma.
  Fleming CJ, Powell IJ, Tyrkus M, Crissman JD, Zarbo RJ, Pierce JM Jr, J Urol
• Cytogenetics of urothelial carcinoma in situ: An important determinant in prognosis.
  Powell IJ, Tyrkus M, Ghayad P, Guy W, Pierce JM Jr, J Urol
• Loss of the sex chromosome in bladder cancer. Is there a clinical significance?
  Powell IJ, Tyrkus M, J Urol
• African American Men, Ages 40-59, unlike Caucasian men, present with as aggressive PCA as older African Americans: A genetic explanation.
  Powell IJ, Everson R, Fisher M, Banerjee M, J Urol
• Macrophage scavenger receptor 1 gene (MSR-1) polymorphisms and progression after prostatectomy.
  Powell IJ, Fisher M, Sun Y, Everson R, J Urol
• Cytogenetic studies of TCC of the bladder: Correlations of karyotype, aggressive nature and disease course.
  Powell IJ, Tyrkus M, Gohle N, Amer J Human Genet
• Cytogenetic studies of carcinoma in situ (CIS) of the bladder.
  Tyrkus M, Powell IJ, Amer J Human Genet
• Cytogenetic and molecular studies of primary prostatic adenocarcinomas.
  Wolman SR, Mohammed A, Micale M, Macoska J, Lane MA, Powell IJ, 4th Intl Workshop on Chromosomes in Solid Tumors, Tucson, AZ
• Molecular genetic and karyotypic alterations in prostate carcinoma.
  Macoska JA, Micale MA, Mohammed A, Powell, IJ, Lane MA, Wolman SR, Proceedings of the 8th Intl Congress of Human Genetics, Abstr #1340, Washington, DC
• Clinical and cytogenetic correlations and trends in prostate cancer.
  Powell IJ, Gimotty P, Wolman SR, Micale MA, Betrus G, Pontes JE, J. Urol
• Overcoming barriers to early detection in the African American Community; (DEED Program: Detroit Education and Early Detection).
  Powell IJ, Gelfand D, Parzuchowski J, Franklin A, Montie J, J. Urol 151
• Stage of presentation of African American and Caucasian men with prostate cancer at a VA Hospital.
  Powell IJ, Schwartz K, Hussain M, Amer Urologic Soc Mt, J. Urol
• Prognostic factor variations between African American Men and Caucasian Men with clinical localized prostate carcinoma.
  Powell IJ, Kumar A, Montie JE, Haas GP, Sakr W, Grignon D, Heilbrun L, Pontes JE, J. Urol
• Earlier detection of radiation failure and proper surgical selection decreases complication rate in salvage prostatectomy.
  Pontes JE, Montie JM, Haas G, Powell IJ, Sakr W, Grignon D, J. Urol
• Orthotopic ileal neobladder after cystectomy: Comparison of hand-sewn vs. absorbable staples for reservoir formation.
  Montie JM, Pontes JE, Powell IJ, J. Urol
• Results of early detection of prostate cancer in 1,100 African American men.
  Powell IJ, Gelfand D, Heilbrun L, Parzuchowski J, Franklin A, Deed program update. J. Urol
• Multi variate analysis of clinical prognostic factors in a black and white racial population with clinically localized prostate cancer.
  Powell IJ, Heilbrun L. Sakr W. Grignon D, Montie J, Novallo M, Pontes JE, J Urol
• Prognostic significance of a positive apical margin in radical prostatectomy specimens.
  Fesseha T, Pontes JE, Montie JM, Haas GP, Powell IJ, Grignon D, Sakr W, J Urol
• Cost-effective biopsy strategies: racial, clinical and screening differences.
  Littrup PJ, Sparschu RA, Powell IJ, Pontes JE, J Urol
• T1C Disease in black men: a more aggressive disease?
  Klink JC, Bañez LL, Powell IP, Aronson WJ, Terris MK, Kane CJ, Amling CL, Freedland SJ, Soc Urol Oncol
• Color doppler guides prostate biopsies to higher grade cancers: racial implications.
  Littrup PJ, Klein RM, Gross ML, Sparschu RA, Powell IJ, Jl Urol
• Racial differences in the volumes of Gleason score components: the potential for mathematical modeling of mortality differences and screening impact.
  Littrup PJ, Cowen M, Kattan M, Powell IJ, Sakr WA, J Urol
• Quantitative analysis of positive surgical margins and extra prostatic extension of prostate cancer (PCa) can improve the predictive power of pathologic stage for PSA ...
  Sakr WA, Grignon DJ, Lovisolo J, Wood DP, Powell IJ, Crissman JD, Pontes JE, J Urol
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Lectures

• Filming of Health Matters Segment on "Cancer in Men". 
  Channel 56
• International Conference on Prostate Cancer Early Detection and Control. 
  Atlanta
• An Overview of Prostate Cancer in African Americans. 
  Seminar on Biological/Translational Research in Prostate Cancer among African American Men
• African American Hereditary Prostate Cancer Study: Recruitment Process. 
  National Medical Association Annual Meeting
• High Risk Prostate Cancer: African American Males. 
  Strategies for Developing New Clinical Trails for Prostate Cancer Prevention
• Etiology and Prevention: Panelist. 
  8th Prouts Neck Meeting on Prostate Cancer
• Clinical Epidemiology. 
  Visiting Professor, Farmington, Connecticut
• Clinical Molecular Epidemiology. 
  Visiting Professor, Farmington, Connecticut
• Prostate Cancer in Minority Populations: Biological Factors. 
  NIH and Virginia Commonwealth University
• Molecular Epidemiology. 
  Prostate Cancer of the 21st Century
• Prostate Cancer Screening, Treatment and Clinical Outcomes Sponsored by Bayer Pharmaceuticals. 
  African American Community
• Clinical and Molecular Epidemiology Prostate Cancer. 
  University of Michigan G.U. Oncology Conference
• What do we know about prostate cancer in men of African descent and what do we need to know? 
  Workshop on Prostate Cancer in Men of African Descent
• Earlier age for prostate cancer screening of African American men is needed to eliminate racial mortality disparity. 
  American Urologic Association annual meeting
• Ethnical Differences in Prostate Cancer. 
  SUNY upstate Medical University
• Recommendation for Prostate Cancer Screening based on Epidemiology and genetic markers. 
  Great Lakes Urology Seminar
• Prostate Cancer in African American Men. 
  First California Cancer Research Program Symposium
• Update of basic knowledge of diagnostic risk factors of prostate cancer and hereditary prostate cancer and current treatment outcome of prostate cancer among African A... 
  American Cancer Society, Cleveland Ohio
• Update on the African American Hereditary Prostate Cancer Study. 
  International consortium on Prostate Cancer Genetics Group
• Straight Talk Program: Prostate Cancer. 
  WKBD UPN Channel 50
• Prostate Cancer Screening pro and con. 
  National Medical Association Annual Meeting
• The Role of Genetics in Prostate Cancer Ethnic Disparity2. 
  National Medical Association Annual Meeting
• Lecture Molecular and Clinical Epidemiology of Prostate Cancer. 
  American Cancer Society Health Disparity Conference
• Eliminating Cancer Disparities among African American. 
  Black Health Care Coalition, Inc
• Ethnic Differences in The Biology of Prostate Cancer. 
  Michigan State Legislators
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Other

• Value of preoperative PSA in predicting pathological stage of patients undergoing salvage prostatectomy. 
  Younes E, Haas GP, Montie JE, Smith JB, Powell IJ, and Pontes JE
• Overcoming barriers to early detection in the African American Community; (DEED Program: Detroit Education and Early Detection). 
  Powell IJ, Gelfand D, Parzuchowski J, Franklin A, Montie J, Annual Meeting of AUA
• Flow Cytometric DNA analysis of fresh prostatic resections: Correlation with conventional prognostic parameters in patients with prostate cancer. 
  Hussain MH, Powell IJ, Zaki N, Maciorowski Z, Sakr W, Kukuruga M, Visscher D, Haas GP, Pontes JE, Ensley JF
• Stage of presentation of African American and Caucasian men with prostate cancer at a VA Hospital. 
  Powell IJ, Schwartz K, Hussain M, Annual Meeting of AUA
• FISH analysis of urine, bladder washings and tumors - A new approach in the diagnosis and Isaac follow-up of bladder cancer. 
  Meloni A, Peier A, Haddad F, Powell I, Block A, Huben R, Todd I, Potter W, and Sandberg A
• Prognostic factor variations between African American Men and Caucasian Men with clinical localized prostate carcinoma. 
  Powell IJ, Kumar A, Montie JE, Haas GP, Sakr W, Grignon D, Heilbrun L. Pontes JE, Annual Meeting of AUA
• African American Study. 
  Powell IJ, American Cancer Society National Conference on Prostate Cancer
• and Ethnic Factors Related to Prostate Cancer. 
  Powell IJ, American Association for Cancer Research Conference, Palm Springs
  California
• A successful recruitment model for African American men: the DEED program. 
  Powell IJ, clinical cancer research
  Washington, D.C
• Screening for Prostate Cancer: Pros and Cons: Screening for Prostate Cancer in African Americans. 
  Powell IJ, American College of Surgeons 84th Clinical Congress Meeting
  Orlando, Florida
• Biological disparities in prostate cancer among African Americans. 
  Powell IJ, American Association for Cancer Research, Inc
  Philadelphia, PA
• Prostate Cancer in African American Men. 
  Powell IJ, Great Lakes Urology Seminar
  Detroit, Michigan
• Prostate Cancer Epidemiology: Racial/Ethnic Variations and Molecular Factors. 
  International Conference on Prostate Cancer Research
• Early detection issues of prostate cancer in African American men. 
  Powell IJ
• Fluorescence in situ hybridization (FISH) analysis of 8p allelic loss and chromosome 8 instability in human prostate cancer. 
  Macoska JA, Trybus TM, Sakr WA, Wolf MC, Benson PD, Powell, IJ, Pontes JE
• A successful recruitment process of African American men for early detection of prostate cancer. 
  Powell IJ, Gelfand DE, Parzuchowski J, Heilbrun L, Franklin A
• Digital rectal examinations and prostate cancer screening: attitudes of African-American men. 
  Gelfand DE, Parzuchowski J, Cort M, Powell IJ
• Equity in financial access to health care: Does it impact prostate cancer stage at presentation and survival? 
  Powell IJ, Schwartz K, Hussain MH
• Elevated 12-Lipoxygenase mRNA Expression correlates with advanced stage and poor differentiation of human prostate cancer. 
  Gao X, Grignon DJ, Chbihi T, Zacharek A, Chen YQ, Sakr W, Porter AT, Crissman JD, Pontes JE, Powell IJ, Honn KV
• Localization of potential tumor suppressor loci to a < 2 Mb region on chromosome 17q in human prostate cancer. 
  Gao X, Zacharek A, Grignon DJ, Sakr W, Powell IJ, Porter AT, Honn KV
• Epidemiology of high grade prostatic intraepithelial neoplasia. 
  Sakr WA, Grignon DJ, Haas GP, Schomer KL, Heilbrun LK, Cassin BJ, Powell IJ, Montie JB, Pontes JE, Crissman JD
• Evidence of three tumor suppressor gene loci on chromosome 8p in human prostate cancer. 
  Macoska JA, Trybus TM, Benson PD, Sakr WA, Grignon DJ, Wojno KD, Pietruk T, Powell IJ
• Epidemiology of High grade prostatic intra epithelial neoplasia. 
  Sakr WA, Grignon DJ, Haas GP, Schomer KL, Heilbrun LK, Cassin BJ, Powell IJ, Montie JE, Pontes JE, Crissman JD
• Clinically localized prostatic carcinoma (PCa) in white and Afro-American (AA) males: A detailed morphologic and flow cytometric study. 
  Sakr WA, Grignon DJ, Powell IJ, Ritchie CA, Schomer KL, Ottosen SF, Heilbrun LK, Montie JE, Pontes JE and Crissman JD
• Prostate cancer old problems and new approaches. 
  Honn KV, Aref A, Chen TQ, Cher ML, Crissman JD, Forman JD, Gao X, Grignon D, Hussain M, Porter AT, Pontes JE, Powell IJ, Redman B, Sakr W, Severson R, Tang DG, Wood DP
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