Prof. Abderrahman Ouban

Professor of Pathology

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https://orcid.org/0000-0002-4311-6295
Professor Abderrahman Ouban

Appointments/Positions Held: 

Professor of Pathology, Alfaisal University College of Medicine, Riyadh, Saudi Arabia, June 2022- Present

Associate Professor of Pathology, Alfaisal University College of Medicine, Riyadh, Saudi Arabia, October 2013- June 2022

Director of Academic Affairs, Alfaisal University College of Medicine, Riyadh, Saudi Arabia, June 2022- Present

Director of Pre-Clerkship Phase, Alfaisal University College of Medicine, Riyadh, Saudi Arabia, September 2016- June 2022

Director of Year 3 Curriculum, Alfaisal University College of Medicine, Riyadh, Saudi Arabia, September 2015- Present

Chairman, International Accreditation Committee, Alfaisal University College of Medicine, Riyadh, Saudi Arabia, September 2016- June 2022.


EDUCATION:

*Diplomat of the Royal College of Pathologists of the United Kingdom, DipRCPath, 2012. 
*Fellowships: Molecular Pathology, Princess Margaret Hospital, University of Toronto 2005- 2007
*Residency:Anatomic and Clinical Pathology, Department of Pathology, University of South Florida, Tampa, Florida, USA
*Masters, Public Health Program (Epidemiology and Biostatistics) Department of Epidemiology and Biostatistics, University of South Florida, Tampa, Florida, USA (MPH)
*Medical School: University of Tishreen (MD)

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Publications

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Aberrant Expression of Claudins in Head and Neck Carcinomas and Their Prognostic and Therapeutic Value: A Narrative Review

Journal Article Fri, 10/20/2023 - 20:04,
Aberrant Expression of Claudins in Head and Neck Carcinomas and Their Prognostic and Therapeutic Value: A Narrative Review. (2023). Aberrant Expression of Claudins in Head and Neck Carcinomas and Their Prognostic and Therapeutic Value: A Narrative Review. Cancers.
Google scholar Link
https://www.mdpi.com/2072-6694/15/17/4208

Expression of Claudins in Preneoplastic Conditions of the Gastrointestinal Tract: A Review

Journal Article Fri, 10/20/2023 - 20:02,
Expression of Claudins in Preneoplastic Conditions of the Gastrointestinal Tract: A Review. (2023). Expression of Claudins in Preneoplastic Conditions of the Gastrointestinal Tract: A Review. Cancers.
Google scholar Link
https://www.mdpi.com/2072-6694/15/16/4095

The Risk of Latent Tuberculosis Infection Among Healthcare Workers at a General Hospital in Bisha, the Kingdom of Saudi Arabia

Journal Article Fri, 10/20/2023 - 20:01,
The Risk of Latent Tuberculosis Infection Among Healthcare Workers at a General Hospital in Bisha, the Kingdom of Saudi Arabia. (2023). The Risk of Latent Tuberculosis Infection Among Healthcare Workers at a General Hospital in Bisha, the Kingdom of Saudi Arabia. Cureus.
Google scholar Link
https://assets.cureus.com/uploads/original_article/pdf/153977/20230717-4530-umy…

The Incidence of Needlestick and Sharps Injuries Among Healthcare Workers in a Tertiary Care Hospital: A Cross-Sectional Study

Journal Article Fri, 10/20/2023 - 19:59,
The Incidence of Needlestick and Sharps Injuries Among Healthcare Workers in a Tertiary Care Hospital: A Cross-Sectional Study. (2023). The Incidence of Needlestick and Sharps Injuries Among Healthcare Workers in a Tertiary Care Hospital: A Cross-Sectional Study. Cureus.
Google scholar Link
https://assets.cureus.com/uploads/original_article/pdf/153254/20230526-3244-tl8…

Detection of Increased Expression of Claudin-1 in Triple-Negative Breast Cancer: Analysis and Clinical-Pathological Correlation

Journal Article Fri, 10/20/2023 - 19:58,
Detection of Increased Expression of Claudin-1 in Triple-Negative Breast Cancer: Analysis and Clinical-Pathological Correlation. (2023). Detection of Increased Expression of Claudin-1 in Triple-Negative Breast Cancer: Analysis and Clinical-Pathological Correlation. Cureus.
Google scholar Link
https://assets.cureus.com/uploads/original_article/pdf/144272/20230424-18763-6y…

The Clinical Significance of CD163+ Tumor-Associated Macrophages (TAMs) in Laryngeal Squamous Cell Carcinoma

Journal Article Fri, 10/20/2023 - 19:56,
The Clinical Significance of CD163+ Tumor-Associated Macrophages (TAMs) in Laryngeal Squamous Cell Carcinoma. (2023). The Clinical Significance of CD163+ Tumor-Associated Macrophages (TAMs) in Laryngeal Squamous Cell Carcinoma. Cureus.
Google scholar Link
https://assets.cureus.com/uploads/original_article/pdf/127140/20230418-9636-srb…

Expression of claudin-1 in laryngeal squamous cell carcinomas (LSCCs) and its significance

Journal Article Thu, 09/01/2022 - 15:30,
Expression of claudin-1 in laryngeal squamous cell carcinomas (LSCCs) and its significance. (2021). Expression of claudin-1 in laryngeal squamous cell carcinomas (LSCCs) and its significance. Histology And Histopathology: Cellular And Molecular Biology 36 (4), 437-446, 2021.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Filamin-A expression in laryngeal squamous cell carcinoma and its clinical significance.

Journal Article Thu, 09/01/2022 - 15:30,
Filamin-A expression in laryngeal squamous cell carcinoma and its clinical significance. (2021). Filamin-A expression in laryngeal squamous cell carcinoma and its clinical significance. Histology And Histopathology, 18383-18383, 2021.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Filamin-A expression in triple-negative breast cancer and its clinical significance

Journal Article Thu, 09/01/2022 - 15:30,
Filamin-A expression in triple-negative breast cancer and its clinical significance. (2021). Filamin-A expression in triple-negative breast cancer and its clinical significance. Biotechnology & Biotechnological Equipment 35 (1), 1409-1419, 2021.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

SALL4 stemness agent expression in oral squamous cell cancer and its clinical significance

Journal Article Thu, 09/01/2022 - 15:30,
SALL4 stemness agent expression in oral squamous cell cancer and its clinical significance. (2021). SALL4 stemness agent expression in oral squamous cell cancer and its clinical significance. Biotechnology & Biotechnological Equipment 35 (1), 665-673, 2021.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Expression of SALL4 stemness marker in laryngeal squamous cell carcinomas (LSCCs) and its clinical significance

Journal Article Thu, 09/01/2022 - 15:30,
Expression of SALL4 stemness marker in laryngeal squamous cell carcinomas (LSCCs) and its clinical significance. (2021). Expression of SALL4 stemness marker in laryngeal squamous cell carcinomas (LSCCs) and its clinical significance. All Life 14 (1), 799-808, 2021.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Ki-67 LI expression in triple-negative breast cancer patients and its significance

Journal Article Fri, 10/20/2023 - 19:54,
Ki-67 LI expression in triple-negative breast cancer patients and its significance. (2021). Ki-67 LI expression in triple-negative breast cancer patients and its significance. Breast Cancer: Basic And Clinical Research.
Google scholar Link
https://journals.sagepub.com/doi/full/10.1177/11782234211016977

Expression of claudin-1 in laryngeal squamous cell carcinomas (LSCCs) and its significance

Journal Article Fri, 10/20/2023 - 19:53,
Expression of claudin-1 in laryngeal squamous cell carcinomas (LSCCs) and its significance. (2021). Expression of claudin-1 in laryngeal squamous cell carcinomas (LSCCs) and its significance. Histology And Histopathology.
Google scholar Link
https://www.hh.um.es/Abstracts/Vol_36/36_4/36_4_437.htm

Regional functional and structural abnormalities within the aorta as a potential driver of vascular disease in metabolic syndrome

Journal Article Fri, 10/20/2023 - 19:48,
Regional functional and structural abnormalities within the aorta as a potential driver of vascular disease in metabolic syndrome. (2021). Regional functional and structural abnormalities within the aorta as a potential driver of vascular disease in metabolic syndrome. Experimental Physiology, 106.
Google scholar Link
https://physoc.onlinelibrary.wiley.com/doi/full/10.1113/EP089213

Claudin-1 role in colon cancer: An update and a review

Journal Article Thu, 09/01/2022 - 15:30,
Claudin-1 role in colon cancer: An update and a review. (2018). Claudin-1 role in colon cancer: An update and a review. Universidad De Murcia. Departamento De Biología Celular E Histología, 2018.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

TJP-1 Expression in Colorectal Cancer Remains a Valid Prognostic Biomarker

Journal Article Wed, 12/31/2014 - 08:04,
TJP-1 Expression in Colorectal Cancer Remains a Valid Prognostic Biomarker. (2015). TJP-1 Expression in Colorectal Cancer Remains a Valid Prognostic Biomarker. International Journal Of Surgical Pathology.

Analysis of the distribution and expression of claudin-1 tight junction protein in the oral cavity

Journal Article Thu, 09/01/2022 - 15:30,
Analysis of the distribution and expression of claudin-1 tight junction protein in the oral cavity. (2015). Analysis of the distribution and expression of claudin-1 tight junction protein in the oral cavity. Applied Immunohistochemistry & Molecular Morphology 23 (6), 444-448, 2015.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Progression of matrixin and cardiokine expression patterns in an ovine model of heart failure and recovery

Journal Article Thu, 09/01/2022 - 15:30,
Progression of matrixin and cardiokine expression patterns in an ovine model of heart failure and recovery. (2015). Progression of matrixin and cardiokine expression patterns in an ovine model of heart failure and recovery. International Journal Of Cardiology 186, 77-89, 2015.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Characterization and analysis of claudin-1 expression in colorectal cancer and its metastases: A pilot study

Journal Article Thu, 09/01/2022 - 15:30,
Characterization and analysis of claudin-1 expression in colorectal cancer and its metastases: A pilot study. (2015). Characterization and analysis of claudin-1 expression in colorectal cancer and its metastases: A pilot study. Integr Mol Med 2 (4), 243-247, 2015.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Kinetics of matrixins and cardiokines expression in an ovine model of heart failure and recovery

Journal Article Wed, 12/31/2014 - 08:04,
Kinetics of matrixins and cardiokines expression in an ovine model of heart failure and recovery. (2014). Kinetics of matrixins and cardiokines expression in an ovine model of heart failure and recovery. Jem.

Analysis of the distribution and expression of TJP-1 tight junction protein in the oral cavity

Journal Article Wed, 12/31/2014 - 08:04,
Analysis of the distribution and expression of TJP-1 tight junction protein in the oral cavity. (2014). Analysis of the distribution and expression of TJP-1 tight junction protein in the oral cavity. Journal Of Immunohistochemistry.

Effects of Fat and Cinnamon Feeding on the Diabetogenic State after rat injection with Dexamethasone

Journal Article Wed, 12/31/2014 - 08:04,
Effects of Fat and Cinnamon Feeding on the Diabetogenic State after rat injection with Dexamethasone. (2013). Effects of Fat and Cinnamon Feeding on the Diabetogenic State after rat injection with Dexamethasone. Scientific Publication Journal, 5, 38-44.

Claudin gene: Structure, function, and promise in the fight against cancer.

Journal Article Wed, 12/31/2014 - 08:04,
Claudin gene: Structure, function, and promise in the fight against cancer. (2012). Claudin gene: Structure, function, and promise in the fight against cancer. Atlas Of Genetic Oncology.

Claudin-1 expression in squamous cell carcinomas of different organs: comparative study of cancerous tissues and normal controls

Journal Article Thu, 09/01/2022 - 15:30,
Claudin-1 expression in squamous cell carcinomas of different organs: comparative study of cancerous tissues and normal controls. (2012). Claudin-1 expression in squamous cell carcinomas of different organs: comparative study of cancerous tissues and normal controls. International Journal Of Surgical Pathology 20 (2), 130-136, 2012.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

The Claudins family: Structure and function in normal and pathologic conditions

Journal Article Thu, 09/01/2022 - 15:30,
The Claudins family: Structure and function in normal and pathologic conditions. (2012). The Claudins family: Structure and function in normal and pathologic conditions. Atlas Of Genetics And Cytogenetics In Oncology And Haematology, 2012.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Deep Insight Section

Journal Article Thu, 09/01/2022 - 15:30,
Deep Insight Section. (2012). Deep Insight Section. Http://Atlasgeneticsoncology. Org, 943, 2012.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Claudin-1 expression In Squamous Cell Carcinomas of Different Organs.

Journal Article Wed, 12/31/2014 - 08:04,
Claudin-1 expression In Squamous Cell Carcinomas of Different Organs. (2011). Claudin-1 expression In Squamous Cell Carcinomas of Different Organs. International Journal Of Surgical Pathology.

Claudins in human cancer, a review

Journal Article Thu, 09/01/2022 - 15:30,
Claudins in human cancer, a review. (2010). Claudins in human cancer, a review. Histology And Histopathology, 2010.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Expression of the insulin-like growth factor receptor-1 during human embryogenesis

Journal Article Wed, 12/31/2014 - 08:04,
Expression of the insulin-like growth factor receptor-1 during human embryogenesis. (2009). Expression of the insulin-like growth factor receptor-1 during human embryogenesis. Fetal And Pediatric Pathology.

Expression of the insulin-like growth factor receptor 1 during human embryogenesis

Journal Article Thu, 09/01/2022 - 15:30,
Expression of the insulin-like growth factor receptor 1 during human embryogenesis. (2009). Expression of the insulin-like growth factor receptor 1 during human embryogenesis. Fetal And Pediatric Pathology 28 (2), 47-54, 2009.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Claudin 1 overexpression increases invasion and is associated with aggressive histological features in oral squamous cell carcinoma

Journal Article Thu, 09/01/2022 - 15:30,
Claudin 1 overexpression increases invasion and is associated with aggressive histological features in oral squamous cell carcinoma. (2008). Claudin 1 overexpression increases invasion and is associated with aggressive histological features in oral squamous cell carcinoma. Cancer: Interdisciplinary International Journal Of The American Cancer …, 2008.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Claudin-1 overexpression increases invasion and is associated with aggressive histological features in oral squamous cell carcinoma.

Journal Article Wed, 12/31/2014 - 08:04,
Claudin-1 overexpression increases invasion and is associated with aggressive histological features in oral squamous cell carcinoma. (2008). Claudin-1 overexpression increases invasion and is associated with aggressive histological features in oral squamous cell carcinoma. Cancer.

CMV colitis mimicking recurrent inflammatory bowel disease: report of three cases

Journal Article Wed, 12/31/2014 - 08:04,
CMV colitis mimicking recurrent inflammatory bowel disease: report of three cases. (2007). CMV colitis mimicking recurrent inflammatory bowel disease: report of three cases. The American Surgeon 73 (1), 58-61, 2007.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Meningitis following gunshot wound of the neck.

Journal Article Thu, 09/01/2022 - 15:30,
Meningitis following gunshot wound of the neck. (2003). Meningitis following gunshot wound of the neck. Journal Of Forensic Sciences 48 (6), 1369-1370, 2003.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Immunohistochemical expression of Mdm2 and p53 in penile verrucous carcinoma

Journal Article Thu, 09/01/2022 - 15:30,
Immunohistochemical expression of Mdm2 and p53 in penile verrucous carcinoma. (2003). Immunohistochemical expression of Mdm2 and p53 in penile verrucous carcinoma. Annals Of Clinical & Laboratory Science 33 (1), 101-106, 2003.
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https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Expression and Distribution of Insulin-Like growth Factor-1 Receptor in Human Carcinomas

Journal Article Wed, 12/31/2014 - 08:04,
Expression and Distribution of Insulin-Like growth Factor-1 Receptor in Human Carcinomas. (2003). Expression and Distribution of Insulin-Like growth Factor-1 Receptor in Human Carcinomas. Human Pathology.

Diagnostic and pathogenetic implications of colorectal carcinomas with multidirectional differentiation: a report of 4 cases

Journal Article Thu, 09/01/2022 - 15:30,
Diagnostic and pathogenetic implications of colorectal carcinomas with multidirectional differentiation: a report of 4 cases. (2002). Diagnostic and pathogenetic implications of colorectal carcinomas with multidirectional differentiation: a report of 4 cases. Clinical Colorectal Cancer 1 (4), 243-248, 2002.
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https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Immunohistochemical staining for c-Kit (CD117) is a rare event in human colorectal carcinoma

Journal Article Thu, 09/01/2022 - 15:30,
Immunohistochemical staining for c-Kit (CD117) is a rare event in human colorectal carcinoma. (2002). Immunohistochemical staining for c-Kit (CD117) is a rare event in human colorectal carcinoma. Clinical Colorectal Cancer 2 (2), 119-122, 2002.
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https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

The Architecture of Colonialism, Morocco, 1912-1932: An Inquiry Into the Determinants of French Colonial Architecture

Journal Article Thu, 09/01/2022 - 15:30,
The Architecture of Colonialism, Morocco, 1912-1932: An Inquiry Into the Determinants of French Colonial Architecture. (1983). The Architecture of Colonialism, Morocco, 1912-1932: An Inquiry Into the Determinants of French Colonial Architecture. University Of Pennsylvania, 1983.
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https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Chroniques d'Agadès

Journal Article Thu, 09/01/2022 - 15:30,
Chroniques d'Agadès. (1934). Chroniques d'Agadès. Journal Des Africanistes 4 (2), 145-177, 1934.
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Corresponding and First Author

Journal Article Thu, 09/01/2022 - 15:30,
Corresponding and First Author. Corresponding and First Author.
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CLAUDINS ROLE IN ONCOGENESIS: AN UPDATE WITH A LOOK AT THE ROLE OF CLAUDINS IN ORAL SQUAMOUS CELL CANCER

Journal Article Thu, 09/01/2022 - 15:30,
CLAUDINS ROLE IN ONCOGENESIS: AN UPDATE WITH A LOOK AT THE ROLE OF CLAUDINS IN ORAL SQUAMOUS CELL CANCER. CLAUDINS ROLE IN ONCOGENESIS: AN UPDATE WITH A LOOK AT THE ROLE OF CLAUDINS IN ORAL SQUAMOUS CELL CANCER.
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https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

827 Reply

Journal Article Thu, 09/01/2022 - 15:30,
827 Reply. 827 Reply.
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Classes

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Renal Block

Prostatic Masses.Testicular Masses. The pH System. Thrombotic Microangiopathy . Renal Function Tests and Urinalysis. 

The Respiratory Block

Mediastinal Tumors. Bronchogenic Carcinomas. Pulmonary Infections. Biomarkers of non-neoplastic pulmonary disease. 

Multi-System Block (MSB)

FDP and D Dimers and Their Use in DIC and Other Conditions. 

Musculo-Skeletal Block (MSK)

1- Biomarkers of Joints’and Bones’ Disorders.  2- Biomarkers of Muscle and  Connective Tissue Disorders

Pathogenesis of Disease (P.O.D.) Block

Lecture 2 Cell injury. Lecture 3-cell death. Lecture 4-Cellular adaptations. Lecture 5-Cell number control and introduction to growth disorders. Lecture 15- Lecture 16 -Lecture 17 - Lecture 18  Neoplasia