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Al Bashir S, Alorjani MS, Kheirallah K, Al Hamad M, Haddad HK, Al-Dwairy A, Bani-Fawwaz BA, Aldaoud N, Halalsheh O, Amawi S, Matalka II. PTEN, ERG, SPINK1, and TFF3 Status and Relationship in a Prostate Cancer Cohort from Jordanian Arab Population. Medicina (Kaunas) 2024; 60:174. [PMID: 38256434 PMCID: PMC10821453 DOI: 10.3390/medicina60010174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/11/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024]
Abstract
Background and Objectives: Prognostic biomarkers in prostate cancer (PCa) include PTEN, ERG, SPINK1, and TFF3. Their relationships and patterns of expression in PCa in developing countries, including Jordan, have not yet been investigated. Materials and Methods: A tissue microarray (TMA) of PCa patients was taken from paraffin-embedded tissue blocks for 130 patients. PTEN, ERG, SPINK1, and TFF3 expression profiles were examined using immunohistochemistry (IHC) and correlated with each other and other clinicopathological factors. Results: PTEN loss of any degree was observed in 42.9% of PCa cases. ERG and TFF3 were expressed in 59.3% and 46.5% of PCa cases, respectively. SPINK1 expression was observed in 6 out of 104 PCa cases (5.4%). Among all PCa cases (n = 104), 3.8% (n = 4) showed SPINK1+/ERG+ phenotype, 1.9% (n = 2) showed SPINK1+/ERG- phenotype, 56.7% (n = 59) showed SPINK1-/ERG+ phenotype, and 37.5% showed SPINK1-/ERG- phenotype (n = 39). Among ERG positive cases (n = 63), 6.3% were SPINK1 positive. Among SPINK1 positive cases (n = 6), 66.7% were ERG positive. SPINK1 expression was predominantly observed in a subgroup of cancers that expressed TFF3 (6/6). Additionally, a statistically significant loss of PTEN expression was observed from Gleason Score 6 (GS6) (Grade Group 1 (GG1)) to GS9-10 (GG5); (p-value 0.019). Conclusions: This is the first study to look at the status of the PTEN, ERG, SPINK1, and TFF3 genes in a Jordanian Arab population. Loss of PTEN has been linked to more aggressive prostate cancer with high GSs/GGs. SPINK1 expression was predominantly observed in a subgroup of cancers that expressed TFF3. Our results call for screening these biomarkers for grading and molecular subtyping of the disease.
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Affiliation(s)
- Samir Al Bashir
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (M.S.A.); (N.A.); (I.I.M.)
| | - Mohammed S. Alorjani
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (M.S.A.); (N.A.); (I.I.M.)
| | - Khalid Kheirallah
- Department of Public Health and Community Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan;
| | - Mohammad Al Hamad
- Department of Pathology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia;
| | - Husam K. Haddad
- Department of Pathology and Laboratory Medicine, Ministry of Health, Amman 11118, Jordan;
| | - Ahmad Al-Dwairy
- Medstar-Georgetown Washington Hospital Center, Georgetown University, Washington, DC 20057, USA;
| | - Baha A. Bani-Fawwaz
- Gastroenterology and Hepatology Department, Adventhealth, Orlando, FL 32804, USA;
| | - Najla Aldaoud
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (M.S.A.); (N.A.); (I.I.M.)
| | - Omar Halalsheh
- Department of General Surgery and Urology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan;
| | - Saddam Amawi
- Johns Hopkins Aramco Health Centre, Al Mubarraz 36423, Saudi Arabia;
| | - Ismail I. Matalka
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (M.S.A.); (N.A.); (I.I.M.)
- College of Medicine, Ras Al-Khaimah (RAK) Medical and Health Sciences University, Ras Al-Khaimah 11172, United Arab Emirates
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Amawi S, Adam K, Kellner G, Holzgartner N, Weitzel S, Vielhaber H. Iatrogene Hyperchlorämie als Ursache einer protrahierten, scheinbar insulinresistenten Azidose bei Diabetes mellitus Erstmanifestation. Z Geburtshilfe Neonatol 2008. [DOI: 10.1055/s-2008-1079034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Amawi S, Adam K, Kellner G, Holzgartner N, Weitzel S, Vielhaber H. Vital bedrohliche Hypokaliämie bei Erstmanfestation eines Diabetes mellitus mit schwerer diabetischer Ketoazidose. Z Geburtshilfe Neonatol 2008. [DOI: 10.1055/s-2008-1079031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Chen Y, Amawi S, Schwarze T, Westhofen M, Lorenzen J. Microvessels in oropharyngeal squamous carcinomas. Pathol Res Pract 2004. [DOI: 10.1016/s0344-0338(04)80740-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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