Genetic Phenomena Commons^™

Understanding Primary Care Physician Perspectives On The Diagnosis And Management Of Non-Alcoholic Fatty Liver Disease: A Qualitative Study, Natalia I Heredia, Jemima C John, Sonia Singh, Jessica P Hwang, Larkin L Strong, Lorna H Mcneill

Faculty, Staff and Student Publications

Primary care physicians (PCPs) are well suited to manage patients with non-alcoholic fatty liver disease (NAFLD), but the limited, existing research suggests inadequate knowledge about the natural history, diagnostic methods, and management of NAFLD. The purpose of this qualitative study is to further understand the knowledge and practices for the diagnosis and management of NAFLD among PCPs. We conducted in-depth interviews with PCPs in the Greater Houston area, addressing current clinical practices used for diagnosing and managing NAFLD, as well as the perceptions of the PCPs regarding the burden of NAFLD on patients. We recorded interviews, transcribed them, coded transcripts, …

Rragd-Associated Autosomal Dominant Kidney Hypomagnesemia With Cardiomyopathy: A Review On The Clinical Manifestations And Therapeutic Options, Francesco Trepiccione, Irene Sambri, Barbara Ruggiero, Francesco Emma, Andrea Ballabio, Giulia Florio, Ines Vanderheyden, Anna Iervolino, François Jouret

Duncan NRI Faculty and Staff Publications

Background: A hereditary condition primarily affecting the kidneys and heart has newly been identified: the RRAGD-associated autosomal dominant kidney hypomagnesemia with cardiomyopathy (ADKH-RRAGD). This disorder is characterized by renal loss of magnesium and potassium, coupled with varying degrees of cardiac dysfunction. These range from arrhythmias to severe dilated cardiomyopathy, which may require heart transplantation. Mutations associated with RRAGD significantly disrupt the non-canonical branch of the mechanistic target of rapamycin complex 1 pathway. This disruption hinders the nuclear translocation and transcriptional activity of the transcription factor EB a crucial regulator of lysosomal and autophagic function.

Summary: All identified RRAGD variants compromise …

Outcomes For Patients With Head And Neck Sarcoma Treated Curatively With Radiation Therapy And Surgery, Alison K Yoder, Ahsan Farooqi, Devarati Mitra, J Andrew Livingston, Dejka M Araujo, Ryan Goepfert, B Ashleigh Guadagnolo

Faculty, Staff and Student Publications

PURPOSE: Soft tissue sarcomas (STSs) of the head and neck (H&N) are rare malignancies that are challenging to manage. We sought to describe the outcomes of patients treated with curative intent using combined surgery and radiation therapy (RT) for H&N STS.

METHODS AND MATERIALS: We performed a single-institution retrospective review of patients with nonmetastatic STS of the H&N who were treated from 1968 to 2020. The Kaplan-Meier method was used to estimate disease-specific survival (DSS) and local control (LC). Multivariable analyses (MVAs) were conducted using Cox proportional hazards model.

RESULTS: One hundred ninety-two patients had a median follow-up of 82 …

Faslpr Gene Dosage Tunes The Extent Of Lymphoproliferation And T Cell Differentiation In Lupus, Ritu Bohat, Xiaofang Liang, Yanping Chen, Chunyu Xu, Ningbo Zheng, Jiakai Hou, Nicholas A Egan, Yaxi Li, Yitao Tang, Esra Unsal, Adolfo Robles, Si Chen, Angela M Major, Hadil Elldakli, Sang-Hyuk Chung, Han Liang, M John Hicks, Yong Du, Jamie S Lin, Xiqun Chen, Chandra Mohan, Weiyi Peng

Faculty, Staff and Student Publications

Sle1 and Fas^lpr are two lupus susceptibility loci that lead to manifestations of systemic lupus erythematosus. To evaluate the dosage effects of Fas^lpr in determining cellular and serological phenotypes associated with lupus, we developed a new C57BL/6 (B6) congenic lupus strain, B6.Sle1/Sle1.Fas^lpr/+ (Sle1homo.lprhet) and compared it with B6.Fas^lpr/lpr (lprhomo), B6.Sle1/Sle1 (Sle1homo), and B6.Sle1/Sle1.Fas^lpr/lpr (Sle1homo.lprhomo) strains. Whereas Sle1homo.lprhomo mice exhibited profound lymphoproliferation and early mortality, Sle1homo.lprhet mice had a lifespan comparable to B6 mice, with no evidence of splenomegaly or lymphadenopathy. Compared to B6 monogenic lupus strains, Sle1homo.lprhet mice exhibited significantly …