Recent Publications

Botulinum toxin A is considered an effective treatment for involuntary facial movements. We examined whether treatment efficacy maintained or changed over time with two products, Botox and Dysport, in patients with hemifacial spasm, facial synkinesis and benign essential blepharospasm.

Psoriasis is a systemic disorder involved in several disease processes, including cancer, metabolic syndrome and cardiovascular disease (CVD). Previous studies showed that psoriasis is most likely an independent risk factor for CVD, yet the extent of its impact on CVD and the extent of coronary artery disease (CAD), remains unclear. We investigated the correlation of psoriasis to the severity of CAD in age and gender matched patients with CAD with and without psoriasis.

To evaluate the effect of orthognathic surgery on the long-term quality of life of patients with presurgical skeletal Class III and to identify its strongest effect-whether esthetic, social, or functional.

The features of bullous pemphigoid (BP) patients presenting with mucosal lesions are not established. We aimed to elucidate the clinical and immunological features of BP patients with mucosal involvement, and to identify factors associated with mucosal lesions.

Fading puppy syndrome (FPS) is a fatal condition in neonatal dogs. Intestinal microbial alterations, although never investigated, may be involved in its pathophysiology. The study examined the occurrence of FPS and its associations with dam, puppy, and husbandry characteristics, compared the intestinal microbial diversity of healthy puppies and those with FPS, and examined whether intestinal microbiomes are predictive of FPS.

Traditionally, the only effective treatment for aortic stenosis was surgical aortic valve replacement (SAVR). Transcatheter aortic valve replacement (TAVR) was approved in the United States in late 2011 and provided a critical alternative therapy. Our aims were to investigate the trends in the utilization of SAVR in the early vs. late TAVR era and to assess SAVR and TAVR outcomes.

Studies which have compared the effectiveness of oral versus intravenous iron supplements to treat postpartum anemia have shown mixed results. The superiority of one mode of treatment versus the other has yet to be demonstrated. Therefore, despite guidelines and standards of care, treatment approaches vary across practices. A single 500mg dose of iron sucrose, which is a higher dose than that which is usually administered, has not been evaluated to treat postpartum moderate-severe anemia.

Editorial

The mesenchymal components of the hair follicle, the dermal papilla (DP) and dermal sheath (DS), are maintained by hair-follicle dermal stem cells (hfDSCs), but the position of this stem cell population throughout the hair cycle, its contribution to the maintenance of the dermis and the existence of a migratory axis from the DP to the dermis remain unclear. Here we show that during homeostasis DP and DS cells are confined to their compartments, and during the regression phase of the hair cycle, some undergo apoptosis and subsequently are internalized by nearby adipocytes

Oral squamous cell carcinoma (OSCC) is one of the most common human malignancies with complex etiology and poor prognosis. Although environmental carcinogens and carcinogenic viruses are still considered the main etiologic factors for OSCC development, genetic factors obviously play a key role in the initiation and progression of this neoplasm, given that not all individuals exposed to carcinogens develop the same severity of the disease, if any. ...

A 14-year-old girl, a rear seat passenger on a jet-ski not wearing suitable protective gear, was 'jumping' waves at a low velocity when she was ejected backwards off the vehicle, suffering a complex and unusual hydrostatic perineal injury as a result of the high-pressure water stream propelling the jet-ski. She presented to the emergency room with rectal bleeding and perineal and abdominal pain....

Apart from bullous pemphigoid (BP), the association of other autoimmune bullous diseases (AIBDs) with neurological conditions is poorly understood. Objective: To estimate the association between a wide array of AIBDs and neurological conditions.

Immunotherapy has revolutionized outcomes for melanoma patients, by significantly prolonging survival and probably even curing a fraction of metastatic patients. In daily practice, treatment for responding patients is often discontinued due to treatment-limiting toxicity, or electively, following a major tumor response. To date, the criteria for a safe stop and the optimal duration of treatment remain unclear.

Thyroid Bethesda classification system provides 6 diagnostic categories, the first being a sample deemed non-diagnostic or insufficient and requiring a subsequent second biopsy. Our objective was to evaluate differences in non-diagnostic fine needle aspiration (FNA) of thyroid nodules conducted with a 23-gauge(G) needle vs. those conducted with a 25 G needle.

16S sequencing results are often used for Machine Learning (ML) tasks. 16S gene sequences are represented as feature counts, which are associated with taxonomic representation. Raw feature counts may not be the optimal representation for ML. We checked multiple preprocessing steps and tested the optimal combination for 16S sequencing-based classification tasks. We computed the contribution of each step to the accuracy as measured by the Area Under Curve (AUC) of the classification.