Amarpreet Sabharwal

MyPro: A seamless pipeline for automated prokaryotic genome assembly and annotation

MyPro is a software pipeline for high-quality prokaryotic genome assembly and annotation. It was validated on 18 oral streptococcal strains to produce submission-ready, annotated draft genomes. MyPro installed as a virtual machine and supported by updated databases will enable biologists to perform quality prokaryotic genome assembly and annotation with ease.

Draft Genome Sequences of 18 Oral Streptococcus Strains That Encode Amylase-Binding Proteins

ABSTRACT A number of commensal oral streptococcal species produce a heterogeneous group of proteins that mediate binding of salivary α-amylase. This interaction likely influences streptococcal colonization of the oral cavity. Here, we present draft genome sequences of several strains of oral streptococcal species that bind human salivary amylase.

Acquired Tufted Angioma of Upper Lip: Case Report and Review of the Literature

Acquired tufted angioma is a rare, cutaneous and slow growing benign vascular neoplasm that usually affects pediatric populations. Only six cases of oral mucosal acquired tufted angioma have been reported in the English language literature. We present in this report the seventh case and discuss its clinical and pathological features.

Correction: Salivary inflammatory markers and microbiome in normoglycemic lean and obese children compared to obese children with type 2 diabetes

[This corrects the article DOI: 10.1371/journal.pone.0172647.].

Is it Sjögren's syndrome or burning mouth syndrome? Distinct pathoses with similar oral symptoms

Sjögrens syndrome (SS) and burning mouth syndrome (BMS) typically occur in postmenopausal women. Although these conditions have significantly different etiopathogeneses, patients with SS or BMS often present with analogous oral complaints. The similarities between the two conditions have led to considerable confusion on the part of medical and dental practitioners, and those with BMS or SS often wait years to receive a diagnosis. Therefore, it is imperative for clinicians to understand the characteristic subjective and objective features of each disease and how these can be used to distinguish them. This review will discuss the proposed etiology, clinical manifestations, histopathology, diagnostic criteria, and patient management of SS and BMS. We also identify key differences between the two pathoses that aid in establishing the correct diagnosis. Recognition of the defining features of each condition will lead to reduced time to diagnosis and improved patient management for these poorly understood conditions.

Baking soda dentifrice and periodontal health: A review of the literature

BACKGROUND Mechanical disruption of dental biofilm is critical to maintain periodontal health. Baking soda-containing dentifrices have shown to be potential aids for improving gingival health and maintaining dental biofilm control. TYPES OF STUDIES REVIEWED Evidence from classic and contemporary literature is reviewed and summarized in this review. In vitro and in vivo (animal and human, respectively) studies and clinical trials have been analyzed. CONCLUSIONS Some clinical studies demonstrated the benefits of baking soda dentifrices in plaque and gingivitis reduction. Clinical trials with longer follow-up would be useful to confirm the impact of baking soda on gingival health. PRACTICAL IMPLICATIONS Regular dental biofilm control and adjunctive use of baking soda dentifrices in an otherwise healthy and compliant patient may provide success in maintenance of gingival health.

Role of periodontal therapy in management of common complex systemic diseases and conditions: An update

The goal of this review is to summarize the results of randomized trials reported since 2010 that assessed the effect of periodontal interventions on at least one systemic outcome in human subjects of any age, gender or ethnicity. Oral outcome measures included gingivitis, pocket depth, clinical attachment loss and/or radiographic bone loss and oral hygiene indices. Studies were excluded if the trial was not completed or if treatment was not randomized. The results suggest that nonsurgical periodontal intervention provided to pregnant women is safe and improves periodontal status without preventing adverse pregnancy outcomes. Nonsurgical periodontal intervention was also found to provide modest improvement in glycemic control in individuals with type 2 diabetes mellitus and periodontitis. Also, improving oral care through mechanical or chemical control of dental-plaque biofilm formation can contribute to the prevention of respiratory infections in differing clinical settings, including hospitals and nursing homes, and in patients with chronic obstructive pulmonary disease. No clinical trials were reported that tested the effect of periodontal interventions on medical outcomes of atherosclerosis, cardiovascular diseases, stroke, rheumatoid arthritis, Alzheimers disease, chronic kidney disease or malignant neoplasia.

Laugier–Hunziker Syndrome Presenting with Metachronous Melanoacanthomas

Laugier–Hunziker syndrome (LHS, also termed idiopathic lenticular mucocutaneous hyperpigmentation) is an unusual condition characterized by progressive pigmentation of the mucous membranes. LHS displays a benign course and is not associated with malignancy. Here we present a case of LHS with a 7-year follow-up. We document metachronous oral melanoacanthomas in this individual. In addition, we found that the oral melanotic macules in this patient waxed and waned in a cyclical manner. To our knowledge, this is the first report of these findings in the context of LHS. Finally, we provide an overview of other conditions that can present with mucosal hyperpigmentation. It is critical to distinguish LHS from other conditions characterized by mucosal pigmentation in order to facilitate optimal patient care.

Fibromyxoma of the Jaw: Case Report and Review of the Literature

We report a case of fibromyxoma of the mandible, a rare benign odontogenic tumor. Our patient presented in the first trimester of pregnancy with a large mass in the right body of the mandible exhibiting displacement of teeth and destruction of an extensive area of the mandibular bone. The mass was biopsied and diagnosed as a fibromyxoma. The large size of the tumor dictated a wide mandibular resection. We will review the clinical, radiographic, and histologic features of fibromyxoma and discuss its differential diagnoses. In addition, we will provide an overview of patient management. Fibromxyoma is a benign gnathic tumor that can be locally aggressive. To ensure appropriate treatment, it is important to distinguish this neoplasm from other mimickers in which myxoid, spindle mesenchymal cell proliferation is prominent.

Ear and Temporal Bone: Cartilaginous and Osseous Pathologies

Although the majority of conditions involving the ear and temporal bone are inflammatory or epithelial based, cartilage and osseous entities will also be encountered. The pathologic examination of these underlying cartilaginous and osseous structures and their histologic findings and associated differential diagnoses will be discussed. Correlation with clinical and imaging findings are also critical for accurate determination of the pathologic entity.