Prof. Abderrahman Ouban

Professor of Pathology

Bio

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Journal Article ,
Expression of claudin-1 in laryngeal squamous cell carcinomas (LSCCs) and its significance. (2021). 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…

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

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

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

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

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

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

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

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

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

Journal Article ,
SALL4 stemness agent expression in oral squamous cell cancer and its clinical significance. (2021). Biotechnology & Biotechnological Equipment 35 (1), 665-673, 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 ,
Filamin-A expression in triple-negative breast cancer and its clinical significance. (2021). Biotechnology & Biotechnological Equipment 35 (1), 1409-1419, 2021.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

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

Journal Article ,
Claudin-1 role in colon cancer: An update and a review. (2018). 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 ,
TJP-1 Expression in Colorectal Cancer Remains a Valid Prognostic Biomarker. (2015). International Journal of Surgical Pathology.

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

Journal Article ,
Analysis of the distribution and expression of claudin-1 tight junction protein in the oral cavity. (2015). 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 ,
Progression of matrixin and cardiokine expression patterns in an ovine model of heart failure and recovery. (2015). 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 ,
Characterization and analysis of claudin-1 expression in colorectal cancer and its metastases: A pilot study. (2015). 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 ,
Kinetics of matrixins and cardiokines expression in an ovine model of heart failure and recovery. (2014). JEM.

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

Journal Article ,
Analysis of the distribution and expression of TJP-1 tight junction protein in the oral cavity. (2014). Journal of Immunohistochemistry.

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

Journal Article ,
Effects of Fat and Cinnamon Feeding on the Diabetogenic State after rat injection with Dexamethasone. (2013). Scientific Publication Journal, 5, 38-44.

Deep Insight Section

Journal Article ,
Deep Insight Section. (2012). 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: comparative study of cancerous tissues and normal controls

Journal Article ,
Claudin-1 expression in squamous cell carcinomas of different organs: comparative study of cancerous tissues and normal controls. (2012). 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…

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

Journal Article ,
Claudin gene: Structure, function, and promise in the fight against cancer. (2012). Atlas of Genetic Oncology.

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

Journal Article ,
The Claudins family: Structure and function in normal and pathologic conditions. (2012). 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…

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

Journal Article ,
Claudin-1 expression In Squamous Cell Carcinomas of Different Organs. (2011). International Journal of Surgical Pathology.

Claudins in human cancer, a review

Journal Article ,
Claudins in human cancer, a review. (2010). 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 ,
Expression of the insulin-like growth factor receptor 1 during human embryogenesis. (2009). 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…

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

Journal Article ,
Expression of the insulin-like growth factor receptor-1 during human embryogenesis. (2009). Fetal and Pediatric Pathology.

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

Journal Article ,
Claudin 1 overexpression increases invasion and is associated with aggressive histological features in oral squamous cell carcinoma. (2008). 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 ,
Claudin-1 overexpression increases invasion and is associated with aggressive histological features in oral squamous cell carcinoma. (2008). Cancer.

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

Journal Article ,
CMV colitis mimicking recurrent inflammatory bowel disease: report of three cases. (2007). The American Surgeon 73 (1), 58-61, 2007.
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 ,
Immunohistochemical expression of Mdm2 and p53 in penile verrucous carcinoma. (2003). Annals of Clinical & Laboratory Science 33 (1), 101-106, 2003.
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 ,
Meningitis following gunshot wound of the neck. (2003). 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…

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

Journal Article ,
Expression and Distribution of Insulin-Like growth Factor-1 Receptor in Human Carcinomas. (2003). Human Pathology.

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

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

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

Journal Article ,
Diagnostic and pathogenetic implications of colorectal carcinomas with multidirectional differentiation: a report of 4 cases. (2002). Clinical Colorectal Cancer 1 (4), 243-248, 2002.
Google scholar Link
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 ,
The Architecture of Colonialism, Morocco, 1912-1932: An Inquiry Into the Determinants of French Colonial Architecture. (1983). University of Pennsylvania, 1983.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Chroniques d'Agadès

Journal Article ,
Chroniques d’Agadès. (1934). Journal Des Africanistes 4 (2), 145-177, 1934.
Google scholar Link
https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

827 Reply

Journal Article ,
827 Reply.
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https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

Corresponding and First Author

Journal Article ,
Corresponding and First Author.
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https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Ja19JBQAA…

CLAUDINS ROLE IN ONCOGENESIS: AN UPDATE WITH A LOOK AT THE ROLE OF CLAUDINS IN ORAL SQUAMOUS CELL CANCER

Journal Article ,
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…

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Announcements

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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