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Articles 91 - 97 of 97
Full-Text Articles in Medical Immunology
Targeting Parp-1 With Metronomic Therapy As A New Approach To Modulate Mdsc Function And Enhance Anti-Pd1 Immunotherapy In Colon Cancer, Salome Valentina Ibba, Mohamed Ghonim, Abdelmetalab Tarhuni, Matthew Dean, Hamid Boulares, Augusto Ochoa, Youssef Errami, Ali Elbahraway, Ilyes Benslimane, Dorota Wyczechowska, Luis Del Valle, Amir Al-Khami, Hanh Luu
Targeting Parp-1 With Metronomic Therapy As A New Approach To Modulate Mdsc Function And Enhance Anti-Pd1 Immunotherapy In Colon Cancer, Salome Valentina Ibba, Mohamed Ghonim, Abdelmetalab Tarhuni, Matthew Dean, Hamid Boulares, Augusto Ochoa, Youssef Errami, Ali Elbahraway, Ilyes Benslimane, Dorota Wyczechowska, Luis Del Valle, Amir Al-Khami, Hanh Luu
School of Medicine Faculty Publications
34th Annual Meeting and Pre-Conference Programs of the Society for Immunotherapy of Cancer - Part 1, November 6 - 10, 2019, National Harbor, MD
Role Of Eif4g1 In Non-Small Cell Lung Cancer Pathogenesis And Targeted Therapy, Zhiqiang Qin, Lu Dai, Luis Del Valle
Role Of Eif4g1 In Non-Small Cell Lung Cancer Pathogenesis And Targeted Therapy, Zhiqiang Qin, Lu Dai, Luis Del Valle
School of Medicine Faculty Publications
American Association for Cancer Research Annual Meeting 2019, March 29 - April 3, 2019, Atlanta, GA
Changes In The Gut Microbial Communities Following Addition Of Walnuts To The Diet, Lauri O. Byerley, Derrick Samuelson, Eugene Blanchard, Meng Luo, Brittany N. Lorenzen, Shelia Banks, Monica A. Ponder, David A. Welsh, Christopher M. Taylor
Changes In The Gut Microbial Communities Following Addition Of Walnuts To The Diet, Lauri O. Byerley, Derrick Samuelson, Eugene Blanchard, Meng Luo, Brittany N. Lorenzen, Shelia Banks, Monica A. Ponder, David A. Welsh, Christopher M. Taylor
School of Graduate Studies Faculty Publications
Walnuts are rich in omega-3 fatty acids, phytochemicals and antioxidants making them unique compared to other foods. Consuming walnuts has been associated with health benefits including a reduced risk of heart disease and cancer. Dysbiosis of the gut microbiome has been linked to several chronic diseases. One potential mechanism by which walnuts may exert their health benefit is through modifying the gut microbiome. This study identified the changes in the gut microbial communities that occur following the inclusion of walnuts in the diet. Male Fischer 344 rats (n=20) were randomly assigned to one of two diets for as long as …
Cd147 And Downstream Adamtss Promote The Tumorigenicity Of Kaposi's Sarcoma-Associated Herpesvirus Infected Endothelial Cells, Lu Dai, Jimena Trillo-Tinoco, Yihan Chen, Karlie Bonstaff, Luis Del Valle, Chris Parsons, Augusto C. Ochoa, Jovanny Zabaleta, Bryan P. Toole, Zhiqiang Qin
Cd147 And Downstream Adamtss Promote The Tumorigenicity Of Kaposi's Sarcoma-Associated Herpesvirus Infected Endothelial Cells, Lu Dai, Jimena Trillo-Tinoco, Yihan Chen, Karlie Bonstaff, Luis Del Valle, Chris Parsons, Augusto C. Ochoa, Jovanny Zabaleta, Bryan P. Toole, Zhiqiang Qin
School of Medicine Faculty Publications
Kaposi's sarcoma-associated herpesvirus (KSHV) is the etiologic agent of several human cancers, including Kaposi's sarcoma (KS), which preferentially arise in immunocompromised patients and lack effective therapeutic options. We have previously shown that KSHV or viral protein LANA up-regulates the glycoprotein CD147, thereby inducing primary endothelial cell invasiveness. In the current study, we identify the global network controlled by CD147 in KSHV-infected endothelial cells using Illumina microarray analysis. Among downstream genes, two specific metalloproteases, ADAMTS1 and 9, are strongly expressed in AIDS-KS tissues and contribute to KSHV-infected endothelial cell invasiveness through up-regulation of IL-6 and VEGF. By using a KS-like nude …
Ceramides Promote Apoptosis For Virus-Infected Lymphoma Cells Through Induction Of Ceramide Synthases And Viral Lytic Gene Expression, Lu Dai, Jimena Trillo-Tinoco, Aiping Bai, Yihan Chen, Jacek Bielawski, Luis Del Valle, Charles D. Smith, Augusto C. Ochoa, Zhiqiang Qin, Chris Parsons
Ceramides Promote Apoptosis For Virus-Infected Lymphoma Cells Through Induction Of Ceramide Synthases And Viral Lytic Gene Expression, Lu Dai, Jimena Trillo-Tinoco, Aiping Bai, Yihan Chen, Jacek Bielawski, Luis Del Valle, Charles D. Smith, Augusto C. Ochoa, Zhiqiang Qin, Chris Parsons
School of Medicine Faculty Publications
Kaposi's sarcoma-associated herpesvirus (KSHV) is the etiologic agent for several human cancers including primary effusion lymphoma (PEL), a rapidly progressive malignancy arising preferentially in immunocompromised patients. With conventional chemotherapy, PEL continues to portend high mortality, dictating the development of novel therapeutic strategies. Sphingosine kinase 2 (SphK2) represents a key gatekeeper for sphingolipid metabolism, responsible for conversion of ceramides to sphingosine-1-phosphate (S1P). We have previously demonstrated that targeting SphK2 using a novel selective inhibitor, ABC294640, leads to intracellular accumulation of ceramides and induces apoptosis for KSHV-infected PEL cells, while suppressing tumor progression in vivo. In the current study, we sought to …
Systematic Analysis Of A Xenograft Mice Model For Kshv+ Primary Effusion Lymphoma (Pel), Lu Dai, Jimena Trillo-Tinoco, Lihua Bai, Baoli Kang, Zengguang Xu, Xiaofei Wen, Luis Del Valle, Zhiqiang Qin
Systematic Analysis Of A Xenograft Mice Model For Kshv+ Primary Effusion Lymphoma (Pel), Lu Dai, Jimena Trillo-Tinoco, Lihua Bai, Baoli Kang, Zengguang Xu, Xiaofei Wen, Luis Del Valle, Zhiqiang Qin
School of Medicine Faculty Publications
Kaposi's sarcoma-associated herpesvirus is the causative agent of primary effusion lymphoma (PEL), which arises preferentially in the setting of infection with human immunodeficiency virus (HIV). Even with standard cytotoxic chemotherapy, PEL continues to cause high mortality rates, requiring the development of novel therapeutic strategies. PEL xenograft models employing immunodeficient mice have been used to study the in vivo effects of a variety of therapeutic approaches. However, it remains unclear whether these xenograft models entirely reflect clinical presentations of KSHV(+) PEL, especially given the recent description of extracavitary solid tumor variants arising in patients. In addition, effusion and solid tumor cells …
Hiv-1 Tat Protein Promotes Neuronal Dysfunction Through Disruption Of Micrornas, J Robert Chang, Ruma Mukerjee, Asen Bagashev, Luis Del Valle, Tinatin Chabrashvili, Brian J. Hawkins, Johnny J. He, Bassel E. Sawaya
Hiv-1 Tat Protein Promotes Neuronal Dysfunction Through Disruption Of Micrornas, J Robert Chang, Ruma Mukerjee, Asen Bagashev, Luis Del Valle, Tinatin Chabrashvili, Brian J. Hawkins, Johnny J. He, Bassel E. Sawaya
School of Medicine Faculty Publications
Over the last decade, small noncoding RNA molecules such as microRNAs (miRNAs) have emerged as critical regulators in the expression and function of eukaryotic genomes. It has been suggested that viral infections and neurological disease outcome may also be shaped by the influence of small RNAs. This has prompted us to suggest that HIV infection alters the endogenous miRNA expression patterns, thereby contributing to neuronal deregulation and AIDS dementia. Therefore, using primary cultures and neuronal cell lines, we examined the impact of a viral protein (HIV-1 Tat) on the expression of miRNAs due to its characteristic features such as release …