Medical Specialties Commons^™

Cholangiocarcinoma Presenting As Humoral Hypercalcemia Of Malignancy: A Case Report And Literature Review, Burak Erdinc, Preethi Ramachandran, Ruchi Yadav, Sonu Sahni, Gardith Joseph

Touro College of Osteopathic Medicine (New York) Publications and Research

Humoral hypercalcemia of malignancy (HHM) is most commonly encountered in squamous cell carcinoma (SCC) of different organs, and It is characterized by elevated parathyroid hormone-related peptide (PTHrP) levels. It may be seen as a manifestation of cholangiocarcinoma (CCC) at presentation and later in the course of the disease. However, HHM due to intrahepatic cholangiocarcinoma is a rare association and is associated with a poor prognosis. We herein report a case of hypercalcemia presenting as the first manifestation of an underlying rare variant of intrahepatic cholangiocarcinoma. Our patient is a 57-year-old male who presented to the emergency room with severe symptoms …

Dmbt1 Inhibition Of Pseudomonas Aeruginosa Twitching Motility Involves Its N-Glycosylation And Cannot Be Conferred By The Scavenger Receptor Cysteine-Rich Bacteria-Binding Peptide Domain., Jianfang Li, Stephanie J Wan, Matteo M E Metruccio, Sophia Ma, Kamran Nazmi, Floris J Bikker, David J. Evans, Suzanne M J Fleiszig

Faculty Publications & Research of the TUC College of Pharmacy

The scavenging capacity of glycoprotein DMBT1 helps defend mucosal epithelia against microbes. DMBT1 binding to multiple bacterial species involves its conserved Scavenger Receptor Cysteine-Rich (SRCR) domains, localized to a 16-mer consensus sequence peptide, SRCRP2. Previously, we showed that DMBT1 bound Pseudomonas aeruginosa pili, and inhibited twitching motility, a pilus-mediated movement important for virulence. Here, we determined molecular characteristics required for twitching motility inhibition. Heat-denatured DMBT1 lost capacity to inhibit twitching motility and showed reduced pili binding (~40%). Size-exclusion chromatography of Lys-C-digested native DMBT1 showed that only high-Mw fractions retained activity, suggesting involvement of the N-terminal containing repeated SRCR domains with …

Rig-I-Like Receptors Direct Inflammatory Macrophage Polarization Against West Nile Virus Infection., Amy E. L. Stone, Richard Green, Courtney Wilkins, Emily A. Hemann, Michael Gale Jr.

College of Osteopathic Medicine (TUN) Publications and Research

RIG-I-Like Receptors (RLRs) RIG-I, MDA5, and LGP2, are vital pathogen recognition receptors in the defense against RNA viruses. West Nile Virus (WNV) infections continue to grow in the US. Here, we use a systems biology approach to define the contributions of each RLR in the innate immune response to WNV. Genome-wide RNAseq and bioinformatics analyses of macrophages from mice lacking either RLR reveal that the RLRs drive distinct immune gene activation and response polarization to mediate an M1/inflammatory signature while suppressing the M2/wound healing phenotype. While LGP2 functions to modulate inflammatory signaling, RIG-I and MDA5 together are essential for M1 …

Postpartum Psychosis In A Non-Native Language-Speaking Patient: A Perspective On Language Barriers And Cultural Competency., Tatsuhiko Naito, Justin Chin, Jun Lin, Pritesh J Shah, Christine M. Lomiguen

Touro College of Osteopathic Medicine (New York) Publications and Research

Postpartum psychosis is a condition characterised by rapid onset of psychotic symptoms several weeks after childbirth. Outside of its timing and descriptions of psychotic features, minimal research exists due to its relative rarity (1 to 2 per 1000 births in the USA), with greater emphasis on postpartum sadness and depression. With the existing literature, cultural differences and language barriers previously have not been taken into consideration as there are no documented cases of postpartum psychosis in a non-English-speaking patient. Correctly differentiating postpartum psychosis from other postpartum psychiatric disorders requires adeptly evaluating for the presence of psychotic symptoms with in-depth history …

Depression Among Epileptic Patients And Its Association With Drug Therapy In Sub-Saharan Africa: A Systematic Review And Meta-Analysis., Getenet Dessie, Henok Mulugeta, Cheru Tesema Leshargie, Fasil Wagnew, Sahai Burrowes

BACKGROUND: Despite the high prevalence of epilepsy in sub-Saharan Africa and the established relationship between depression and epilepsy, the extent of comorbid epilepsy and depression in the region is still poorly understood. The objective of this systematic review and meta-analysis is to address this gap in the literature by determining the pooled prevalence of depression among epileptic patients in sub-Saharan Africa.

METHODS: A systematic desk review and electronic web-based search of PubMed, Google Scholar, EMBASE, PsycINFO and the World Health Organization's Hinari portal (which includes the SCOPUS, African Index Medicus, and African Journals Online databases) conducted from December 2, 2017 …

12-Month Outcomes Of The Us Patient Cohort In The Sonata Pivotal Ide Trial Of Transcervical Ablation Of Uterine Fibroids., Joseph Hudgens, D. Alan Johns, Andrea S. Lukes, David A. Forstein, Dipak Delvadia

Touro College of Osteopathic Medicine (New York) Publications and Research

Objective: The prospective SONATA pivotal Investigational Device Exemption (IDE) trial was performed in the United States (US) and Mexico to examine the safety and effectiveness of transcervical fibroid ablation (TFA) in the treatment of symptomatic uterine fibroids. This is an analysis of 12-month clinical outcomes in the US cohort.

Methods: TFA with the Sonata System was performed on women with symptomatic uterine fibroids. The 12-month co-primary endpoints were reduction in menstrual blood loss and freedom from surgical reintervention. Symptom severity, quality of life, patient satisfaction, safety, and reductions in uterine and fibroid volumes were also evaluated.

Results: One hundred twenty-five …

Breath Practices For Survivor And Caregiver Stress, Depression, And Post- Traumatic Stress Disorder: Connection, Co-Regulation, Compassion, Patricia L. Gerbarg, Richard P. Brown, Chris C. Streeter, Martin Katzman, Monica Vermani

NYMC Faculty Publications

Does compassion itself benefit the healing process or does the activation of neurophysiological processes, from which the experience of compassion arises, trigger a cascade of physical and psychological changes that support health and well-being? Exploration of the neurological substrates of compassion reveals multiple healing pathways that can be activated by mind-body practices. Furthermore, these pathways affect physical health, emotion regulation, and how we perceive and relate to others.

Physiological states affect the capacity for empathy, compassion and understanding. A state of calm alertness based on sympatho-vagal balance may support such high-level prosocial functions. Evidence suggests that polyvagal-informed mind-body practices, particularly …