Search in content
Clinical Laboratory Sciences

 Research


  • - Hazem Aqel, Farouk Al-Quadan and Tahani K. Yousef. 2012. A neutral protease from thermophilic Bacillus strain HUTBS62. Journal of BoiScience and Biotechnology, 1(2): 117-123.
  • - Aqel Hazem, Al-Charchafchi Fawzia and Ghazzawi Dina. 2012. Biochemical, antibacterial and antifungal activity of extracts from Achillea fragrantissima and evaluation of volatile oil composition. Der Pharmacia Sinica, 3(3): 349-356.
  • - Aqel, H. , Al-Quadan, F and Boulenouar, N. 2012. Effect of temperature, pH-values and sodium chloride concentrations on the G6PDH activity by thermotolerant Bacillus strains. Journal of BoiScience and Biotechnology, 1(1): 57-65.
  • - Hazem Aqel. 2012. Effects of pH-values, temperatures, sodium chloride, metal ions, sugars and Tweens on the acid phosphatase activity by thermophitdc Bacillus strains. European Journal of Scientific Research, 75(2): 262-268.
  • - Aqel H. 2012. Phenotypic and protease purification of two different thermophitdc Bacillus strains HUTBS71 and HUTBS62. Annals of Biological Research, 3(4): 1747-1756.
  • - Hazem Aqel. 2012. Preliminary investigation on the chemical, physical and microbiological properties of Dumat Lake in Al-Jouf Region, Saudi Arabia. European Journal of Biological Sciences, 4(1): 05-12.
  • - Awan T, Iqbal Z, Aleem A, Sabir N, Absar M, Rasool M et al, . Five Most Common Prognostically Important Fusion Oncogenes are detected in the Majority of Pakistani Pediatric Acute Lymphoblastic Leukemia Patients and are Strongly Associated with Disease Biology and Treatment Outcome. Asian Pac J Cancer Prev. 2012; 13(11):5469-5475.
  • - Begum M, Karim S, Malik A, Khurshid R, Asif M, Salim A, Nagra SA, Zaheer A, Iqbal Z, Abuzenadah AM, Alqahtani MH, Rasool M.CA 15-3 (Mucin-1) and Physiological Characteristics of Breast Cancer from Lahore, Pakistan. Asian Pac J Cancer Prev. 2012; 13(10):5257-61.
  • - Sabir N, Iqbal Z, Aleem A, Awan T, Naeem T, Asad S, et al. Prognostically Significant Fusion Oncogenes in Pakistani Patients with Adult Acute Lymphoblastic Leukemia and Their Association with Disease Biology and Outcome. Asian Pac J Cancer Prev., 2012;13(7):3349-55.
  • - Raed M Kanan, Yousef M Al Saleh, Hana M Fakhoury, Maysoon Adham, Saleh Aljaser and Waleed Tamimi “Year-round vitamin D deficiency among Saudi female out-patients” Pubtdc Health Nutrition: 2012 Jun 13:1-5.
  • - Hana Fakhoury, Raed Kanan, Yousef Satdh, Satdh Aljasser, Waleed Tamimi Elevated levels of LH/FSH and total testosterone independent of age and BMI in PCOS. Journal of Family Medicine and Primary Care. Manuscript (JFMPC 54 12) Accepted.
  • - Albuhairan F, Tamimi W, Tamim H, Mutair AA, Fetdmban N, Altwaijri Y, Shoukri M, Alwana IA. Puberty development among children and adolescents with chronic disease in Saudi Arabia. Ann Saudi Med. 2012 Jul;32(4):408-11.

​
  • - Sana Abd Elgany Yousif Fageer, Tarig Ahmed Hassan Karar, Sawda Mohammed Al Hag Assessment of Plasma Levels of Proteins, Total Cholesterol and High Density Lipoprotein Cholesterol in Sudanese Malnourished Children
  • - Tarig Karar, Rayan Ibrahim S.Alhammad, Mohamed Abdel Fattah, Abdullah Alanazi,Shoeb Qureshi. Relation between glycosylated hemoglobin and lipid and thyroid hormone among patients with type 2 diabetes mellitus at King Abdulaziz Medical City, Riyadh
  • - Tarig Karar1, Rashed Ahmed R. Alniwaider1, Mohamed Abdel Fattah1, Waleed Al Tamimi2, Abdullah Alanazi3, Shoeb Qureshi4 Assessment of microalbuminuria and albumin creatinine ratio in patients with type 2 diabetes mellitus
  • - Tarig Karar, Elyasa Mustafa Elfaki, Shoeb Qureshi. Determination of the serum levels of troponin I and creatinine among Sudanese type 2 diabetes mellitus patients
  • - Tarig Ahmed Hassan Karar, Moawia Ali YousifAbd Allah, Elyasa Mustafa Elfaki. Assessment of High Sensitive C - reactive protein (hsCRP) and its Association with Cardiovascular Disease among Cigarette Smoking Subjects
  • - Sana A. Fageer, Tarig A. Karar, Sawda M. AlHag, Assessment of Plasm a Levels of Proteins, Total Cholesterol and High Density Lipoprotein Cholesterol in Sudanese Malno urished Children. Journal of Science and Technology 2013;14 (1) ,35-43.
  • - Starkweather, Angela R., Alhareeri, Areej A., Montpetit, Alison, Brumelle, Jenni, Filler, Kristin, Montpetit, Marty, Mohanraj, Lathika, Lyon, Debra E., Jackson-Cook, Colleen K (2014) An integrative review of factors associated with telomere length and implications for biobehavioral research. Nursing Research, 63(1): 36-50
  • - Alison J. Montpetit, Areej A. Alhareeri, Marty Montpetit, Angela R. Starkweather, Lynne W. Elmore, Kristin Filler, Lathika Mohanraj, Candace W. Burton, Victoria S. Menzies, Debra E. Lyon, Colleen K. Jackson-Cook (2014) Telomere Length: A Review of Methods for Measurement. Nursing Research, 63(4): 289-299
  • - Alismail, H., & Jin, S. (2014). Microenvironmental stimuli for proliferation of functional islet ß- cells. Cell & Bioscience, 4(1), 12-12. doi:10.1186/2045-3701-4-12
  • - Santhekadur, PK., Akiel, M., Emdad, L., Gredler, R., Srivastava, L., Rajasekaran, D., Robertson, CL. Mukhopadhyay, ND., Fisher, PB., and Sarkar, D., StaphylococcalNuclease Domain Containing-1 (SND1) Promotes Migration and Invasion via Angiotensin II Type 1 Receptor (AT1R) and TGFbeta Signaling. FEBSOpen Bio 4 (2014) 353–361.
  • - Robertson, CL., Srivastava, J., Siddiq, A., Gredler, R., Emdad, L., Rajasekaran, D., Akiel, M., Shen, XN., Guo, C., Giashuddin, S., Wang, XY., Ghosh, S., Subler, MA., Windle, JJ., Fisher, PB., and Sarkar, D., Genetic Deletion of AEG- 1 prevents hepatocarcinogenesis. Cancer Research; 74(21), (2014).
  • - Akiel, M., Rajasekaran, D., Gredler, R., Siddiq,A., Srivastava, L., Robertson, CL., Jariwala, NH., Fisher, PB., and Sarkar, D., Emerging role of insulin-like growth factorbinding protein 7 in hepatocellular carcinoma." Journal of Hepatocellular Carcinoma (2014).
  • - Fodah, R. A., Scott, J. B., Tam, H. H., Yan, P., Pfeffer, T. L., Bundschuh, R., & Warawa, J. M. (2014). Correlation of Klebsiella pneumoniae comparative genetic analyses with virulence profiles in a murine respiratory disease model. PLoS One, 9(9), e107394. doi:10.1371/journal.pone.010739
  • - Lawrenz, M. B., Fodah, R. A., Gutierrez, M. G., & Warawa, J. (2014). Intubation-mediated Intratracheal (IMIT) Instillation: A Noninvasive, Lung-specific Delivery System. (93), e52261. doi:doi:10.3791/52261
  • - Tarig Karar, Rashed Ahmed R Alniwaider, Mohamed Abdel Fattah, Waleed Al Tamimi, Abdullah Alanazi, Shoeb Qureshi. Assessment of microalbuminuria and albumin creatinine ratio in patients with type 2 diabetes mellitus. Journal of Natural Science, Biology and Medicine, 2015 Aug; 6(Suppl 1): S89– S92 7.
  • - Tarig Karar, Rayan Ibrahim S Alhammad, Mohamed Abdel Fattah*, Abdullah Alanazi, Shoeb Qureshi. Relation between glycosylated hemoglobin and lipid and thyroid hormone among patients with type 2 diabetes mellitus at King Abdulaziz Medical City, Riyadh. Journal of Natural Science, Biology and Medicine, 2015 Aug; 6(Suppl 1): S75–S79.
  • -Rajasekaran, D., Jariwala, N., Mendoza, R., Robertson, C., Akiel, M., Dozmorov, M., Fisher, PB. And Sarkar, D., Staphylococcal nuclease and tudor domain containing 1 (SND1) promotes hepatocarcinogenesis by inhibiting monoglyceride lipase (MGLL). Journal of Biological Chemistry (2015).
  • - Srivastava, J., Robertson, CL., Gredler, R., Siddiq, A., Rajasekaran, D., Akiel, M., Emdad, L., Mas, L., Mukhopadhyay, ND., Fisher, PB., and Sarkar, D., Astrocyte Elevated Gene-1 (AEG-1) Contributes to Nonthyroidal Illness Syndrome (NTIS) Associated with Hepatocellular Carcinoma (HCC), Journal of Biological Chemistry (2015).
  • - Rajasekaran, D., Srivastava, J., Ebeid, K., Gredler, R., Akiel, M., Jariwala, NH., Robertson, CL., Shen, XN. Siddiq, A., Fisher, PB., Salem, AK., and Sarkar, D., Combination of nanoparticle-delivered siRNA for Astrocyte elevated gene- 1 (AEG-1) and all-trans retinoic acid (ATRA): an effective therapeutic strategy for hepatocellular carcinoma (HCC), Bioconjugate chemistry (2015).
  • - Robertson, CL., Srivastava, J., Siddiq, A., Gredler, R., Emdad, L., Rajasekaran, D., Akiel, M., Shen, XM., Corwin, F., Gobalakrishnan, S., Zweit J., Croniger, C., Gao, X., Ghosh, S., Hylemon, PB., Subler, MA., Windle, JJ., Fisher, PB., and Sarkar, D., Astrocyte elevated gene-1 (AEG-1) regulates lipid homeostasis, Journal Of Biological Chemistry(2015).
  • - Rajasekaran, D., Siddiq, A., Willoughby, JL., Biagi, JM., Christadore, LM., Yunes, SA., Gredler, R., Jariwala, NH., Robertson, CL., Akiel M., Shen, XN., Subler, MA., Windle, JJ., Schaus, SE., Fisher, PB., Hansen, U., and Sarkar, D., Small molecule inhibitors of Late SV40 Factor (LSF) abrogate hepatocellular carcinoma (HCC): Evaluation using an endogenous HCC model, Oncotarget (2015).
  • - Jariwala, NH., Rajasekaran, D., Srivastava, J., Gredler, R., Akiel, M., Robertson, CL., Emdad, L., Fisher, PB., and Sarkar, D., Role of the staphylococcal nuclease and tudor domain containing 1 in oncogenesis, International journal of oncology (2015).
  • - Robertson, CL., Srivastava, J., Rajasekaran, D., Gredler, R., Akiel, M., Jariwala, NH., Siddiq, A., Emdad, L., Fisher, PB., and Sarkar, D., The role of AEG-1 in the development of liver cancer, Hepatic oncology (2015)
  • - Sandrini, S., Aldriwesh, M., Alruways, M., & Freestone, P. (2015). Microbial endocrinology: host–bacteria communication within the gut microbiome. Journal of Endocrinology, 225(2), R21-R34.
  • - Karar T, Elfaki EM, Qureshi S. Determination of the serum levels of troponin I and creatinine among Sudanese type 2 diabetes mellitus patients. Journal of Natural Science, Biology and Medicine 2015;6: (3) 80-4.
  • - Mo, Y., Chen, J., Humphrey, D. M., Jr., Fodah, R. A., Warawa, J. M., & Hoyle, G. W. (2015). Abnormal epithelial structure and chronic lung inflammation after repair of chlorine-induced airway injury. Am J Physiol Lung Cell Mol Physiol, 308(2), L168-178. doi:10.1152/ajplung.00226.2014


  • - Tarig Karar. Association of Plasma Lipid profile and HbA1c among Saudi Patients with Coronary Heart Diseases, at King Abdulaziz Medical City, Riyadh
  • - Tarig Karar, Mohamed Abdelfattah, Alhassan Alkhuraim. Evaluation of Lipid Profile Levels among Patients Complaining from Thyroid disorders at King Abdulaziz Medical City
  • - Tarig Karar, Ola Fadoli, Faisal Almajed, Shoeb Qureshi. Estimation of Microalbuminuria and Creatinine Level among Sudanese Patients with Type-2 Diabetes Mellitus in White Nile State
  • - Moutasem abdulgader badi, malik hassan ibrahim, khalda mergani hamza, abu elgasim abass awad elkareem, Tarig karar, Faisal almaged. effect of recombinant human erythropoietin on hematological parameters among patients complaining from chronic kidney diseases (ckd) - jeddah ksa
  • - Mohieldin Abass Abdalla Elsayid, Abu Elgasim Abass Awad Alkareem, Tarig Karar, Wafa Abd Araheem Hassan Saad. Evaluation of Hematological Parameters and Iron Status among Renal Failure Patients Attending Ribat National Hospital – Khartoum, Sudan
  • - Fattah MA , Al Fadhil A. Omer, Sif A4, Manlulu R, Karar T, Ahmed A, Aljada A, Salah A, Nasr A. Utility of Cytokine, Adhesion Molecule and Acute Phase Protein in Early Diagnosis of Neonatal Sepsis
  • - Fattah MA , Al Fadhil A. Omer, Sif A4, Manlulu R, Karar T, Ahmed A, Aljada A, Salah A, Nasr A. Evaluation of Biochemical and Immunological Markers in Early and Late Onset Neonatal Sepsis. International Research Journal of Pharmaceutical and Biosciences
  • - Tarig Karar,Mohamed Abdel Fattah, Khaled Romaizan O. Alenazy, Mohammad Jamaan Alharbi, Fares Meshabab S. Alqahtani,Waleed Al Tamimi, Ikram Al Hassan, Susan Grajo, Ivy Alquisalas and Shoeb Qureshi. Assessment of Biochemical Changes in Pregnancy Induced Hypertension (PIH) among Saudi Population at KAMC-Riyadh Kingdom.
  • - Tarig Karar, Mohamed A. Fattah, Alhassan Alkhuraim. Evaluation of Lipid Profile Levels among Patients Complaining from Thyroid disorders at King Abdulaziz Medical City, Riyadh. European Academic Research Vol. Iii, Issue 10/ January 2016. 4.
  • - Fattah MA, Al Fadhil A. Omer, Sif A, Manlulu R, Karar T, Ahmed A, Aljada A, Salah A, Nasr A. Evaluation of Biochemical and Immunological Markers in Early and Late Onset Neonatal Sepsis. International Research Journal of Pharmaceutical and Biosciences, 2016 e-ISSN: 2394 – 5834.
  • - Tarig Karar, Saad Al-Bawardi, Rayyan Otaibi, M. A. Fattah, Ahmad Abu Jaffal, Mohammed Al Mutairi, and Shoeb Qureshi. Prevalence of Diabetes Mellitus and Hypertension Among Saudi Patients with Cardiovascular Diseases, at King Abdulaziz Medical City, Riyadh. World Journal of Pharmaceutical and Life Sciences. 2016; 2(6):28-38.
  • - Akiel, M., Santhekadur, PK., Mendoza, RG., Siddik A., Fisher, PB., and Sarkar., D. Tetraspanin-8 (TSPAN-8) mediates Astrocyte Elevated Gene-1 (AEG-1) induced invasion and metastasis. FEBS letters (2016).
  • - Naif M. Alhawiti, Faith A. Kwa, Kate L. Burbury, Cindy J. O’Malley, Peter Shuttleworth, Andrew P. Grigg, Denise E. Jackson. The tyrosine kinase inhibitor, nilotinib potentiates a prothrombotic state. Journal of Thrombosis Research. 2016; 145 (10): 54-64.
  • - Tarig Karar, Moawia Yousif, Elyasa Elfaki , Assessment of High Sensitiv e C - r eacti ve protei n (hsCRP) and its Association with Cardiovascu l ar Disease among Cigarette Smoking Subjects, Journal of Science and Technology 2016; 1 6 (2) ,50- 58.
  • - Mohieldein Elsayid, Elgasim Abass Awad Elkareem,Tarig Karar, Wafa AbdArahmeem ,Hassan Saad Evaluation of Hematologica l Pa rameters and Iron Status among Renal Failure Pati ents Attending Ribat National Hospital - Khartoum, Sudan. European Academic Research Journal 2016;3(11)1 1 757-65.
  • - Li, X. S.; Obeid, S.; Klingenberg, R.; Gencer, B.; Mach, F.; Raeber, L.; Windecker, S.; Rodondi, N.; Nanchen, D.; Mueller, O.; Miranda, M. X.; Matter, C. M.; Wu, Y.; Li, L.; Wang, Z.; Alamri, H. S.; Gogonea, V.; Chung, Y.-M.; Tang, W. H. W.; Hazen, S. L.; Luescher, T. Gut microbiota-dependent trimethylamine N-oxide in acute coronary syndroms: A prognostic marker for incident cardiovascular events beyond traditional risk factors, European heart journal 38.11 (2017).
  • - M. A. Fattah, Al Fadhil A. Omer, S. Asaif, R. Manlulu, T. Karar, A. Ahmed, A. Aljada, A. Salah, Shoeb Qureshi, A. Nasr. Utility of cytokine, adhesion molecule and acute phase proteins in early diagnosis of neonatal sepsis. Journal of Natural Science, Biology and Medicine. 2017; 8(1): 32–39. 3.
  • - Akiel, M., Guo, G., Xia, L., Rajasekaran, D., Mendoza, R., Robertson, CL., Jariwala, N., Subler, MA., Windle, JJ., Garcia, D., Lai, Z., Chen, H., Chen, Y., Fisher, PB., Wang, XY., and Sarkar, D. IGFBP7 Deletion Promotes Hepatocellular Carcinoma. Cancer Research- first published Online Jun 15, 2017
  • - Jariwala, N., Rajasekaran, D., Mendoza, R., Shen, XN., Siddiq, A., Akiel, M., Robertson, CL., Subler, MA., Windle, JJ., Fisher, PB., Sanyal, AJ., Sarkar, D. Oncogenic Role of SND1 in Development and Progression of Hepatocellular Carcinoma. Cancer Research. (2017)
  • - Srivastava, J., Robertson, CL., Ebeid, K., Dozmorov, M., Rajasekaran, D., Mendoza, R., Siddiq A., Akiel M., Jariwala, N., Shen, XN., Windle, JJ., Subler, MA., Mukhopadhyay, ND., Giashuddin, S., Gosh, S., Lai, Z., Chen, Y., Fisher, PB., Salem, AK., Sanyal, AJ., and Sarkar D. A Novel Role of Astrocyte Elevated Gene-1 (AEG-1) in Regulating Non-alcoholic Steatohepatitis (NASH). Hepatology (2017).
  • - Naif M. Alhawiti. Antiplatelets and profibrinolytic activity of Citrullus colocynthis in control and high-fat diet-induced obese rats: mechanisms of action. Journal of Archives of Physiology and Biochemistry. 2017; 123 (4): 1-11.
  • - Alismail, H., Du, Y., J, Zhou., & Z. R, Tian. (2018). A cell-sensory bioscaffold of biocompatible titanate nanofiber. Biotech, Biomaterials and Biomedical TechConnect Briefs, 3, 42 – 45.
  • - Ayman H. Jawadi, Anwar Wakeel, Waleed Tamimi, Amre Nasr, Zafar Iqbal, Abdullah Mashhour, Mohamed A. Fattah, Nawaf Alkhanein ,Ahmad S. Abu Jaffal. Association analysis between four vitamin D receptor gene polymorphisms and developmental dysplasia of the hip. Journal of Genetics.2018; 97(4), 925–930 2.
  • - Sultan A. Alqhtani, Naif M. Alhawiti. Administration of testosterone improves the prothrombotic and antifibrinolytic parameters associated with its deficiency in an orchidectiomized rat model. Platelets; 2018; 29 (4): 1-11.
  • - Naif M. Alhawiti, Sultan A. Alqahtani. Testosterone administration to healthy rats lowers the risk of cardiovascular diseases by enhancing cardiac contractility, fibrionlytic activity and levels of factor VII and prothrombin. Journal of Archives of Physiology and Biochemistry 2018; 123 (5): 1-10.
  • - Alotaibi R S, Alharbi E M, Aljuhani B S, Alamri B A,Mohieldin Elsayid , Naif M. Alhawiti, Shoeb Qureshi. The Frequency and Spectrum of HBB gene mutations in β-thalassemia patients in Saudi Arabia. Journal of Natural Science, Biology and Medicine. 2018; 10 (1): 1-6.
  • - Naif M. Alhawiti, Ahmed Alharbi, Ibrahim Alanzan, Mohieldin Elsayid. Frequency distribution of thromboembolic events among patients with type 2 diabetic mellitus at King Abdulaziz Medical City. International Journal of Current Research. 2018; 10 (4): 1-7.
  • - Mohieeldin Elsayid, Abdulelah A. Alhussini, Yousef A. Al Harbi, Naif M. Alhawiti, Raniah S. Alotibi , Faisal Almajed, Shoeb Qureshi. Assessment of Bone Marrow Activity of Anemic Saudi patients Attending King Abdulaziz Medical City-Riyadh. International Journal of Public Health and Clinical Sciences. 2018; 5 (3): 146-154.
  • - Li, J., Zheng, H., Fodah, R., Warawa, J. M., & Ng, C. K. (2018). Validation of 2-(18)FFluorodeoxysorbitol as a Potential Radiopharmaceutical for Imaging Bacterial Infection in the Lung. J Nucl Med, 59(1), 134-139. doi: 10.2967/jnumed.117.195420


  • Al Faouri, R., Krueger, E., Kumar, V.G., Fologea, D., Straub, D., Alismail, H., Alfaori, Q., Salamo, G. (2019). An effective electric dipole model for voltage-induced gating mechanism of lysenin. Scientific reports, 9:11440, doi: https://doi.org/10.1038/s41598-019-47725-0.
  • Tarig Karar, Mohamed Abdel Fattah, Shoeb Qureshi, Khalid Alanazi. Assessment of Biochemical Changes in Pregnancy Induced Hypertension (PIH) among Saudi Population at KAMC-Riyadh. British Journal of Medicine and Medical Research, ISSN: 2231-0614,Vol.: 15, Issue.: 10. 8.
  • Amen Bawazir, Nouf Al-Zamel, Abeer Amen, Maaged A Akiel, Naif M Alhawiti, Ali Alshehri. The burden of leukemia in the Kingdom of Saudi Arabia: 15 years period (1999–2013). BMC cancer; 2019; 19 (1): 1-10.
  • Aldriwesh, M., Al-Dayan, N., Barratt, J., & Freestone, P. (2019). THE IRON BIOLOGY STATUS OF PERITONEAL DIALYSIS PATIENTS MAY BE A RISK FACTOR FOR DEVELOPMENT OF INFECTIOUS PERITONITIS. Peritoneal Dialysis International.

​​​​​​​​​​​​​​​​​​​​​​​​​​