Diseases Commons^™

Characteristics, Outcomes, And Predictors Of De Novo Malignancy After Heart Transplantation, Jong-Chan Youn, Darae Kim, In-Cheol Kim, Hye Sun Lee, Jin-Oh Choi, Eun-Seok Jeon, Keith Nishihara, Evan P Kransdorf, David H Chang, Michelle M Kittleson, Jignesh K Patel, Danny Ramzy, Fardad Esmailian, Jon A Kobashigawa

Faculty, Staff and Student Publications

BACKGROUND: Post-transplant malignancy (PTM) causes long-term morbidity and mortality in heart transplant (HTx) recipients. However, the detailed characteristics or predictors of PTM are not well-known. We evaluated the incidence, characteristics, long-term outcomes, and predictors of

METHODS: We retrospectively analyzed the types and characteristics of

RESULTS: Two hundred and six patients (20.8%) had

CONCLUSION: Older age, white race, and longer administration of immunosuppressive therapies were independent risk factors for PTM, which was associated with increased mortality. Further research is necessary for the prevention and early detection of PTM in HTx recipients.

Online Dermatology Curriculum Experiences Among Us Dermatology Residents And Faculty, Quoc-Bao D Nguyen, Caroline T Starling, Imran T Baig, Misha V Koshelev, Kelly C Nelson

Faculty, Staff and Student Publications

Many dermatology residency programs adapted to the COVID-19 pandemic by transitioning to online teaching methods. This may impact the quality of education and the satisfaction of residents. Dermatology faculty and residents nationwide were surveyed regarding their experiences with the novel online curricula. A total of 65 individuals representing at least 20 ACGME-accredited dermatology programs responded. Many programs implemented a predominantly online curriculum (78%). Most participants reported that both clinical dermatology and dermatopathology were online during the pandemic's peak (90%). Among those who had experienced a live curriculum prior to the pandemic, 49% reported that a virtual curriculum had similar effectiveness, …

Real-World Evidence Of An Emollient Device For Atopic And Contact Dermatitis In Pediatric To Adult Patients – Data From A Post-Marketing Surveillance, Adelaide Ann Hebert

Faculty, Staff and Student Publications

PURPOSE: Atopic and contact dermatitis have been attributed to skin barrier abnormalities, immune system dysfunction and inflammation leading to pruritus. As these factors may involve oxidative stress, emollient devices containing antioxidants furfuryl palmitate and tocopherol may help reduce itching and inflammation. In this study, a post-marketing questionnaire was carried out of 40 users of a novel emollient device containing furfuryl palmitate and tocopherol (Relizema™ cream), who purchased it from a pharmacy or health-care professional to ascertain the emollient device's action on itching, flushing and moisturizing.

PATIENTS AND METHODS: The post-marketing questionnaire, administered by trained pharmacy and health-care staff, collected data …

Erythema Multiforme After Third Covid-19 Vaccination (Pfizer-Biontech), Sonali Batta, Austinn C Miller, Susuana Adjei, Laurie A Temiz, Stephen K Tyring

Faculty, Staff and Student Publications

We present a case of erythema multiforme (EM) associated with a third (booster) dose of COVID-19 vaccination in a patient who had no cutaneous reactions to previous doses. To our knowledge, this is the first documented case of vaccine-associated EM occurring after a third/booster vaccination. Furthermore, our case emphasizes the need to remain vigilant for vaccine-associated EM in any patient recently vaccinated, regardless of whether previous vaccinations were administered without cutaneous reactions.

Oral Administration Of A Dual Eta/Etb Receptor Antagonist Promotes Neuroprotection In A Rodent Model Of Glaucoma, Bindu Kodati, Nolan R Mcgrady, Hayden B Jefferies, Dorota L Stankowska, Raghu R Krishnamoorthy

Faculty, Staff and Student Publications

PURPOSE: Glaucoma is a neurodegenerative disease associated with elevated intraocular pressure and characterized by optic nerve axonal degeneration, cupping of the optic disc, and loss of retinal ganglion cells (RGCs). The endothelin (ET) system of vasoactive peptides (ET-1, ET-2, ET-3) and their G-protein coupled receptors (ET

METHODS: Male and female Brown Norway rats were subjected to the Morrison model of ocular hypertension by injection of hypertonic saline through the episcleral veins. Following IOP elevation, macitentan (5 mg/kg body wt) was administered orally 3 days per week, and rats with IOP elevation were maintained for 4 weeks. RGC function was determined …

Effects Of Tamoxifen Inducible Mercremer On Gene Expression In Cardiac Myocytes In Mice, Leila Rouhi, Siyang Fan, Sirisha M Cheedipudi, Melis Olcum, Hyun-Hwan Jeong, Zhongming Zhao, Priyatansh Gurha, Ali J Marian

Faculty, Staff and Student Publications

The Cre-LoxP technology, including the tamoxifen (TAM) inducible MerCreMer (MCM), is increasingly used to delineate gene function, understand the disease mechanisms, and test therapeutic interventions. We set to determine the effects of TAM-MCM on cardiac myocyte transcriptome. Expression of the MCM was induced specifically in cardiac myocytes upon injection of TAM to myosin heavy chain 6-MCM (Myh6-Mcm) mice for 5 consecutive days. Cardiac function, myocardial histology, and gene expression (RNA-sequencing) were analyzed 2 weeks after TAM injection. A total of 346 protein coding genes (168 up- and 178 down-regulated) were differentially expressed. Transcript levels of 85 genes, analyzed …

The Wnt/Β-Catenin Pathway Regulates Expression Of The Genes Involved In Cell Cycle Progression And Mitochondrial Oxidative Phosphorylation In The Postmitotic Cardiac Myocytes, Melis Olcum, Sirisha M Cheedipudi, Leila Rouhi, Siyang Fan, Hyun-Hwan Jeong, Zhongming Zhao, Priyatansh Gurha, Ali J Marian

Faculty, Staff and Student Publications

INTRODUCTION: Aging is associated with cardiac myocyte loss, sarcopenia, and cardiac dysfunction. Adult cardiac myocytes are postmitotic cells with an insufficient proliferative capacity to compensate for myocyte loss. The canonical WNT (cWNT) pathway is involved in the regulation of cell cycle reentry in various cell types. The effects of the cWNT pathway on the expression of genes involved in cell cycle reentry in the postmitotic cardiac myocytes are unknown.

AIM: The aim of the study was to identify genes whose expression is regulated by the β-catenin, the indispensable component to the cWNT signaling, in the postmitotic myocytes.

METHODS AND RESULTS: …

Thai Medical Population Genomics Based On Brugada Syndrome Cohort, John Mauleekoonphairoj

Chulalongkorn University Theses and Dissertations (Chula ETD)

Human genomic research has been concentrated in populations of European descent resulted in large portion of the global populations, including Thais, underrepresented. The bias in representation limited transferability of genetics findings to understudied populations and exacerbate health disparities. This study aims to examine medically relevant genetic variation in Thai population uses whole genome sequences. The study examined prevalence of pharmacogenomics variants (part I), variant associated with autosomal recessive disorder (part II) and risk alleles recently identified to associate with severe COVID-19 infection symptoms (part III). The study further examined the effect of genetic variation in Thais on reference panel selection …

Engineered Cord Blood Megakaryocytes Evade Killing By Allogeneic T-Cells For Refractory Thrombocytopenia, Bijender Kumar, Vahid Afshar-Kharghan, Mayela Mendt, Robert Sackstein, Mark R Tanner, Uday Popat, Jeremy Ramdial, May Daher, Juan Jimenez, Rafet Basar, Luciana Melo Garcia, Mayra Shanley, Mecit Kaplan, Xinhai Wan, Vandana Nandivada, Francia Reyes Silva, Vernikka Woods, April Gilbert, Ricardo Gonzalez-Delgado, Sunil Acharya, Paul Lin, Hind Rafei, Pinaki Prosad Banerjee, Elizabeth J Shpall

Faculty, Staff and Student Publications

The current global platelet supply is often insufficient to meet all the transfusion needs of patients, in particular for those with alloimmune thrombocytopenia. To address this issue, we have developed a strategy employing a combination of approaches to achieve more efficient production of functional megakaryocytes (MKs) and platelets collected from cord blood (CB)-derived CD34+ hematopoietic cells. This strategy is based on ex-vivo expansion and differentiation of MKs in the presence of bone marrow niche-mimicking mesenchymal stem cells (MSCs), together with two other key components: (1) To enhance MK polyploidization, we used the potent pharmacological Rho-associated coiled-coil kinase (ROCK) inhibitor, KD045, …

Impact Of Covid-19 On Nationwide Pediatric Otolaryngology Practice: Adenotonsillectomies (Ta) And Tonsil-Related Diagnoses Trends, David Z Allen, Sai Challapalli, Kyung Hyun Lee, Cynthia S Bell, Soham Roy, Sarah Bowe, Karthik Balakrishnan, C W David Chang, Zhen Huang

Faculty, Staff and Student Publications

Objectives/hypothesis: To determine the effects of the COVID-19 pandemic on Adenotonsillectomies (TA), Tonsil Related Cases (TC), and Peritonsillar Abscess (PTA) Trends.

Study design: Retrospective Cohort Study.

Methods: This is a retrospective cohort study using the Pediatric Health Information System® (PHIS) database, which consists of 51 children's hospitals. Regions were defined according to PHIS rules with at least five children's hospitals per region. We compared monthly total TA, TC, TC as a proportion of all hospital visits, and PTA from all encounters at each hospital from January 1, 2019, through December 31, 2021.

Results: Compared to 2019, April 2020 saw mean …

The Psychological Impact Of The Covid-19 Outbreak On Pregnancy And Mother-Infant Prenatal Bonding, Muhammad O Awiwi, Khaled M Elsayes, Yehia I Mohamed, Lina Altameemi, Migena Gjoni, Omayr Muhammad Irshad, Ahmed Sayed Ahmed, Ahmad O Kaseb, Usama Salem

Faculty, Staff and Student Publications

PURPOSE: To identify prognostic clinical and radiologic features in patients with unresectable hepatocellular carcinoma (HCC) treated with atezolizumab plus bevacizumab.

PATIENTS AND METHODS: Clinical and imaging records of patients with unresectable HCC were retrospectively reviewed, and baseline features were recorded. Patients' records and imaging studies were used to determine the patients' overall survival (OS) and progression-free survival (PFS). Univariate and multivariate analyses were performed to determine prognostic features. Subanalyses of treatment-naïve patients (who never received local or systemic therapy) and previously treated patients were also performed.

RESULTS: Fifty-five patients were included in the final analysis, 23 (41.8%) of whom were …

Therapeutic Approaches For Respiratory Distress Syndrome, Franck J. Kamga Gninzeko

Theses and Dissertations

Respiratory distress syndrome (RDS) is characterized by shortness of breath and low oxygen levels. RDS affects the neonatal and adult populations. In the neonatal population, RDS can be classified as NRDS (Neonatal respiratory distress syndrome), while in adults, it is known as ARDS (acute respiratory distress syndrome). This dissertation examines a therapeutic approach to NRDS and a mechanistic approach to ARDS with in vivo and in vitro models of lung injury. NRDS is characterized by a deficiency or lack of surfactant. Surfactant is an essential compound composed of phospholipids and proteins to prevent the lungs from collapsing. There are several …

Human Papillomavirus 16 E2 Regulates Host Cell Pathways Important For Cancer Progression And Treatment Sensitivity Which May Contribute To Cancer Outcomes, Christian Fontan

Theses and Dissertations

Human papillomaviruses (HPVs) are causative agents in around 5% of all cancers, including cervical and oropharyngeal. A feature of HPV cancers is their better clinical outcome compared with non-HPV anatomical counterparts. In turn, the presence of E2 predicts a better clinical outcome in HPV-positive cancers; the reason(s) for the better outcome of E2-positive patients is not fully understood.

Previously, we demonstrated that HPV16 E2 regulates host gene transcription that is relevant to the HPV16 lifecycle in N/Tert-1 cells. One of the genes repressed by E2 and the entire HPV16 genome in N/Tert-1 cells is TWIST1. In these studies, we demonstrate …

Crosstalk Between Hippo And Rb Tumour Suppressor Pathways In Ovarian Cancer, Fatmata Sesay

Theses and Dissertations

The cell cycle is a highly regulated process that ensures the timely and accurate division of cells. Events of the normal cell cycle fall under two categories - positive and negative regulatory mechanisms. The first category, positive regulatory machinery, includes active protein complexes of cyclins in association with their partnering cyclin-dependent kinases (cyclin/CDK), which mediate series of phosphorylation events that relay a cell cycle progression from one stage to the next. The second category, the negative regulatory mechanisms, include the checkpoint controls consisting of the retinoblastoma (RB) family of proteins, some of which can form a transcriptional repressor complex DREAM. …

Advancing The Standard: Venetoclax Combined With Intensive Induction And Consolidation Therapy For Acute Myeloid Leukemia, Curtis A Lachowiez, Himachandana Atluri, Courtney D Dinardo

Faculty, Staff and Student Publications

The B-cell lymphoma 2 (BCL-2) inhibitor venetoclax (VEN) in combination with lower-intensity therapy is an efficacious treatment for acute myeloid leukemia (AML). VEN in combination with the hypomethylating agent azacitidine improved rates of response and measurable residual disease (MRD)-negative remissions in addition to overall survival in the pivotal phase 3 VIALE-A trial compared with azacitidine monotherapy and has since emerged as the current standard of care in older or unfit patients with AML. In younger, fit patients with AML, intensive induction and consolidation chemotherapy (IC) is commonly employed as frontline therapy; however, relapse remains the principal cause of treatment failure …

Prediction Of Early (4-Week) Mortality In Acute Myeloid Leukemia With Intensive Chemotherapy, Koji Sasaki, Tapan Kadia, Kebede Begna, Courtney D Dinardo, Gautam Borthakur, Nicholas J Short, Nitin Jain, Naval Daver, Elias Jabbour, Guillermo Garcia-Manero, Guillermo Montalban Bravo, Lucia Masarova, Sherry Pierce, Marina Konopleva, Farhad Ravandi, Ayalew Tefferi, Hagop Kantarjian

Faculty, Staff and Student Publications

The progress with intensive chemotherapy and supportive care measures has improved survival in patients with newly diagnosed acute myeloid leukemia (AML). Given the recent development of effective low intensity therapies, an optimal decision on the therapy intensity may improve survival through the avoidance of early mortality. We reviewed the outcome of 3728 patients with newly diagnosed AML who received intensive chemotherapy between August 1980 and May 2020. Intensive chemotherapy was defined as a cumulative cytarabine dose ≥ 700 mg/m2 during induction therapy. We divided the whole cohort into a training and validation group at a 3:1 ratio. The population was …

Serum Gamma Glutamyltransferase (Ggt) In Coronary Artery Disease: Exploring The Asian Indian Connection, Kunal K Singh, Aditya Kapoor, Roopali Khanna, Ankit Sahu, Vishwas Kapoor, Sudeep Kumar, Naveen Garg, Satyendra Tewari, Pravin Goel

Faculty, Staff and Student Publications

BACKGROUND: There is a need to identify novel markers for CAD, independent of traditional CV risk factors. One of these is gamma-glutamyl transferase (GGT), a marker of increased oxidative stress. Given the high prevalence of CAD in Asian Indians, the link of GGT and CAD in them needs to be studied.

AIM: To assess GGT in patients with angiographically documented CAD.

METHODS AND RESULTS: Two hundred patients aged 58.1 ± 9.95 years, 73% males, hypertension 56%, diabetes 40% were included. Mean GGT was 63.6 ± 44.33 (10–269 U/L). The levels of GGT progressively increased in those with single/double or triple-vessel …

Trending Tubes: A Social Media Analysis Of Tympanostomy Tubes In Children, Nicholas A Rossi, Katherine R French, Chad L Evans, Jason F Ohlstein, Luis D Neve, Shiva Daram, Dayton L Young, Brian J Mckinnon, Harold S Pine

Faculty, Staff and Student Publications

OBJECTIVE: To investigate the popular social media platforms Instagram and Facebook for public posts related to tympanostomy tubes in children, to discern attitudes and perceptions surrounding tympanostomy tubes, and to evaluate the content of social media posts related to tympanostomy tubes.

STUDY DESIGN: Qualitative study.

SETTING: Instagram and Facebook social media platforms.

METHODS: Instagram and Facebook were searched for public posts from 2018 and 2019 including the search terms "ear tubes,""ear tube surgery,""tympanostomy," and "myringotomy." Posts were excluded if they were unrelated to pediatric tympanostomy tubes or written in a non-English language. Relevant posts underwent subgroup analysis based on 6 …

Case Studies From The Experience Of Early Career Researchers In East Africa In Building Community Engagement In Research, Joel L. Bargul, Denna M. Mkwashapi, Imelda Namagembe, Immaculate Nakityo, Annettee Nakimuli, Josaphat Byamugisha, Daniel Semakula, Janet Seeley, Nelson K. Sewankambo

All Peer-Reviewed Publications

Background: In this paper, we explain how three early career researchers actively engaged community members in their health research projects in Kenya, Tanzania and Uganda, and what was learnt from the experience. The research project in Kenya was on camel trypanosomiasis and the role of camel biting keds (or louse flies) in disease transmission. The project in Tanzania looked at the effect of human immunodeficiency virus and antiretroviral therapy on fertility and ascertained the trends in the use of family planning services amongst women of reproductive age. The focus of the project in Uganda was the implementation of maternal death …

Farmers’ Knowledge, Perceptions, And Practices On Animal Trypanosomosis And The Tsetse Fly Vector: A Cross-Sectional Study Around Kenya’S Arabuko-Sokoke Forest Reserve At The Livestock-Wildlife Interface, Erick K. Serem, Joel L. Bargul, Moses M. Ngari, Osman A. Abdullahi, David M. Mburu

All Peer-Reviewed Publications

Background: Animal African trypanosomosis (AAT) is a veterinary disease caused by trypanosomes transmitted cyclically by tsetse flies. AAT causes huge agricultural losses in sub-Saharan Africa. Both tsetse flies and trypanosomosis (T&T) are endemic in the study area inhabited by smallholder livestock farmers at the livestock-wildlife interface around Arabuko-Sokoke Forest Reserve (ASFR) in Kilifi County on the Kenyan coast. We assessed farmers’ knowledge, perceptions and control practices towards T&T. Methods: A cross-sectional study was conducted during November and December 2017 to collect data from 404 randomly selected cattle-rearing households using a structured questionnaire. Descriptive statistics were used to determine farmers’ knowledge, …

Molecular Detection Of Novel Anaplasma Sp. And Zoonotic Hemopathogens In Livestock And Their Hematophagous Biting Keds (Genus Hippobosca) From Laisamis, Northern Kenya, Daniel M. Mwaki, Kevin O. Kidambasi, Johnson Kinyua, Kenneth Ogila, Collins Kigen, Dennis Getange, Jandouwe Villinger, Daniel K. Masiga, Mark Carrington, Joel L. Bargul

All Peer-Reviewed Publications

Background: Livestock are key sources of livelihood among pastoral communities. Livestock productivity is chiefly constrained by pests and diseases. Due to inadequate disease surveillance in northern Kenya, little is known about pathogens circulating within livestock and the role of livestock-associated biting keds (genus Hippobosca) in disease transmission. We aimed to identify the prevalence of selected hemopathogens in livestock and their associated blood-feeding keds. Methods: We randomly collected 389 blood samples from goats (245), sheep (108), and donkeys (36), as well as 235 keds from both goats and sheep (116), donkeys (11), and dogs (108) in Laisamis, Marsabit County, northern Kenya. …

The Combat Project: Controlling And Progressively Minimizing The Burden Of Vector-Borne Animal Trypanosomosis In Africa, Alain Boulangé, Veerle Lejon, David Berthier, Sophie Thévenon, Geoffrey Gimonneau, Marc Desquesnes, Samuel Abah, Prudenciène Agboho, Kalinga Chilongo, Tsegaye Gebre, Assane Gueye Fall, Dramane Kaba, Stefan Magez, Daniel Masiga, Enock Matovu, Aldjibert Moukhtar, Luis Neves, Pamela A. Olet, Soumaïla Pagabeleguem, William Shereni, Brice Sorli, Moeti O. Taioe, María Teresa Tejedor Junco, Rehab Yagi, Philippe Solano, Giuliano Cecchi

All Peer-Reviewed Publications

Vector-borne diseases affecting livestock have serious impacts in Africa. Trypanosomosis is caused by parasites transmitted by tsetse flies and other blood-sucking Diptera. The animal form of the disease is a scourge for African livestock keepers, is already present in Latin America and Asia, and has the potential to spread further. A human form of the disease also exists, known as human African trypanosomosis or sleeping sickness. Controlling and progressively minimizing the burden of animal trypanosomosis (COMBAT) is a four-year research and innovation project funded by the European Commission, whose ultimate goal is to reduce the burden of animal trypanosomosis (AT) …

Loss Of Mmr And Tgfbr2 Increases The Susceptibility To Microbiota-Dependent Inflammation-Associated Colon Cancer, Elena Tosti, Ana S Almeida, Tam T T Tran, Mariel Barbachan E Silva, Pilib Ó Broin, Robert Dubin, Ken Chen, Amanda P Beck, Andrew S Mclellan, Eduardo Vilar, Aaron Golden, Paul W O'Toole, Winfried Edelmann

Faculty, Staff and Student Publications

Background and aims: Mutations in DNA mismatch repair (MMR) genes are causative in Lynch syndrome and a significant proportion of sporadic colorectal cancers (CRCs). MMR-deficient (dMMR) CRCs display increased mutation rates, with mutations frequently accumulating at short repetitive DNA sequences throughout the genome (microsatellite instability). The TGFBR2 gene is one of the most frequently mutated genes in dMMR CRCs. Therefore, we generated an animal model to study how the loss of both TGFBR2 signaling impacts dMMR-driven intestinal tumorigenesis in vivo and explore the impact of the gut microbiota.

Methods: We generated VCMsh2/Tgfbr2 mice in which Msh2loxP and Tgfbr2loxP alleles are …

Targeting The Pro-Survival Protein Bcl-2 To Prevent Breast Cancer, Adelaide Young, Wen Bu, Weiyu Jiang, Amy Ku, Jyoti Kapali, Sagar Dhamne, Lan Qin, Susan G Hilsenbeck, Yi-Chieh Nancy Du, Yi Li

Faculty, Staff and Students Publications

Current chemopreventive strategies require 3-5 years of continuous treatment and have the concerns of significant side effects; therefore, new chemopreventive agents that require shorter and safer treatments are urgently needed. In this study, we developed a new murine model of breast cancer that mimics human breast cancer initiation and is ideal for testing the efficacy of chemopreventive therapeutics. In this model, introduction of lentivirus carrying a PIK3CA gene mutant commonly found in breast cancers infects a small number of the mammary cells, leading to atypia first and then to ductal carcinomas that are positive for both estrogen receptor and progesterone …

Initial Experiences Using Plasma Rich In Growth Factors To Treat Keratoneuralgia, Margaret Wang, Sowmya Yennam, Stephen Pflugfelder

Faculty, Staff and Students Publications

Keratoneuralgia, a clinical diagnosis of sensitized corneal pain without visible ocular surface damage, generally has minimal response to conventional therapies. Causes include refractive surgery and chronic dry eye. We evaluated the efficacy of Plasma Rich in Growth Factors (PRGF), a novel treatment prepared using a commercially available kit, in patients with keratoneuralgia. A retrospective chart review identified patients who had the clinical diagnosis of keratoneuralgia and were treated with PRGF for at least 3 months from October 2015 to April 2020 at a single academic institution. Both objective eye exam findings and concurrent treatments were obtained at baseline, 3 months, …

Rev-Erb Is Essential In Cardiac Fibroblasts Homeostasis, Xiaokang Luo, Shiyang Song, Lei Qi, Chih-Liang Tien, Hui Li, Weiyi Xu, Theodore Lemuel Mathuram, Thomas Burris, Yuanbiao Zhao, Zheng Sun, Lilei Zhang

Faculty, Staff and Students Publications

REV-ERB agonists have shown antifibrotic effects in the heart and other organs. The function of REV-ERB in the cardiac fibroblasts remains unstudied. Here, we characterize the functional difference of REV-ERB in mouse embryonic fibroblasts and cardiac fibroblasts using genetic deletion of REV-ERBα and ß in vitro. We show that REV-ERB α/β double deleted cardiac fibroblasts have reduced viability and proliferation, but increased migration and myofibroblasts activation. Thus, REV-ERB α/β has essential cell-autonomous role in cardiac fibroblasts in maintaining them in a healthy, quiescent state. We also show that existing REV-ERB agonist SR9009 strongly suppresses cardiac fibroblasts activation but in …

Plasma Diaphanous Related Formin 1 Levels Are Associated With Altered Glucose Metabolism And Insulin Resistance In Patients With Polycystic Ovary Syndrome: A Case Control Study, Xing Li, Mingyu Liao, Jiaqing Shao, Weixin Li, Liu Shi, Dong Wang, Juan Ni, Qiuyue Shen, Fan Yang, Guiliang Peng, Ling Zhou, Yuling Zhang, Zheng Sun, Hongting Zheng, Min Long

Faculty, Staff and Students Publications

BACKGROUND: Diaphanous related formin 1 (DIAPH1) is a novel component of advanced glycation end product (AGE) signal transduction that was recently found to participate in diabetes-related disorders, obesity, and androgen hormones. We investigated whether plasma DIAPH1 levels were a potential prognostic predictor for polycystic ovary syndrome (PCOS).

METHODS: The levels of circulating plasma DIAPH1 and indicators of glucose, insulin, lipid metabolism, liver enzymes, kidney function, sex hormones, and inflammation were measured in 75 patients with PCOS and 77 healthy participants. All of the participants were divided into normal-weight (NW) and overweight/obese (OW) subgroups. Statistical analyses were performed with R studio. …

Fourteen-Day Vonoprazan And Low- Or High-Dose Amoxicillin Dual Therapy For Eradicating Helicobacter Pylori Infection: A Prospective, Open-Labeled, Randomized Non-Inferiority Clinical Study, Yi Hu, Xin Xu, Xiao-Shun Liu, Cong He, Yao-Bin Ouyang, Nian-Shuang Li, Chuan Xie, Chao Peng, Zhen-Hua Zhu, Yong Xie, Xu Shu, Yin Zhu, David Y Graham, Nong-Hua Lu

Faculty, Staff and Students Publications

BACKGROUND AND AIM: We previously reported that vonoprazan-amoxicillin (VA) dual therapy for 7 or 10 days is not satisfactorily efficacious for

METHODS: This was a single center, prospective, open-labeled, randomized non-inferiority clinical study conducted in China. Treatment naïve

RESULTS: A total of 154 patients were assessed and 110 subjects were randomized. The eradication rate of VPZ with b.i.d. amoxicillin or t.i.d. amoxicillin for 14 days was 89.1% and 87.3% by intention-to-treat analysis, respectively, and 94.1% and 95.9% by per-protocol analysis, respectively. The eradication rate and incidence of adverse events were not different between the two groups.

CONCLUSION: VPZ with b.i.d. …

The Effects Of Glucocorticoids And Immunosuppressants On Cancer Outcomes In Checkpoint Inhibitor Therapy, Sebastian Bruera, Maria E Suarez-Almazor

Faculty, Staff and Students Publications

The emergence of checkpoint inhibitors has created a paradigm shift for the treatment of various malignancies. However, although these therapies are associated with improved survival rates, they also carry the risk of immune-related adverse events (irAEs). Moderate to severe irAEs are typically treated with glucocorticoids, sometimes with the addition of immunosuppressants as steroid-sparing therapy. However, it is unclear how glucocorticoids and immunosuppressants may impact cancer survival and the efficacy of immune checkpoint therapy on cancer. In this narrative review, we discuss the effects of glucocorticoids and immunosuppressants including methotrexate, hydroxychloroquine, azathioprine, mycophenolate mofetil, tumor-necrosis factor (TNF)-inhibitors, interleukin-6 inhibitors, interleukin-1 inhibitors, …

Current State Of The Art In Hypoplastic Left Heart Syndrome, Aditya K Birla, Sunita Brimmer, Walker D Short, Oluyinka O Olutoye, Jason A Shar, Suriya Lalwani, Philippe Sucosky, Anitha Parthiban, Sundeep G Keswani, Christopher A Caldarone, Ravi K Birla

Faculty, Staff and Students Publications

Hypoplastic left heart syndrome (HLHS) is a complex congenital heart condition in which a neonate is born with an underdeveloped left ventricle and associated structures. Without palliative interventions, HLHS is fatal. Treatment typically includes medical management at the time of birth to maintain patency of the ductus arteriosus, followed by three palliative procedures: most commonly the Norwood procedure, bidirectional cavopulmonary shunt, and Fontan procedures. With recent advances in surgical management of HLHS patients, high survival rates are now obtained at tertiary treatment centers, though adverse neurodevelopmental outcomes remain a clinical challenge. While surgical management remains the standard of care for …