Evaluation of Risk Factors Associated With Adult-Onset Acne in Patients Attending a Tertiary Care Center in East India: A Case-Control Study.

Background: In recent years, the aesthetic appearance of the skin has emerged as a crucial factor influencing perceptions of beauty and contributing to self-confidence. The pursuit of flawless skin represents a prevalent focus within beauty regimens. Adult-onset acne (AOA) is the development of acne between the ages of 26 to 50 and it is emerging as a prevalent dermatological concern among this population.

Assessment of cutaneous disease activity in early lupus and its correlation with quality of life: a cross-sectional study.

Systemic lupus erythematosus (SLE) is a multi-system autoimmune disease with varied dermatological manifestations that are almost universal. Overall, lupus disease has a major effect on the quality of life in these patients. We assessed the extent of cutaneous disease in early lupus and correlated it with the SLE quality-of-life (SLEQoL) index and disease activity measures.

Clinico-Epidemiological Profile of Allergic Contact Dermatitis and Its Correlation With Patch Testing in a Tertiary Care Center in Eastern India.

Background: Allergic contact dermatitis (ACD) is one of the most common skin disorders seen among patients attending dermatology clinics in India. Patch testing is the gold standard for diagnosing ACD. The clinical-epidemiological pattern of ACD and the allergen-causing it may be different in different geographic locations.

Author Correction: Micro RNAs upregulated in Vitiligo skin play an important role in its aetiopathogenesis by altering TRP1 expression and keratinocyte-melanocytes cross-talk.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Prevention of transmission of leprosy: The current scenario.

With the worldwide implementation of WHO multidrug therapy in the 1980s, the global burden of leprosy has decreased. However, the annual new case detection rate around the world has remained nearly static over the past decade with India, Brazil, and Indonesia contributing the majority of these new cases. This has been attributed to the ongoing transmission of Mycobacterium leprae from existing untreated cases and partly to the intensive new case detection programs operative in endemic areas.

Micro RNAs upregulated in Vitiligo skin play an important role in its aetiopathogenesis by altering TRP1 expression and keratinocyte-melanocytes cross-talk.

Translation of genes is regulated by many factors including microRNAs (miRNAs). miRNA profiling of lesional and non-lesional epidermal RNA from 18 vitiligo patients revealed significant upregulation of 29 miRNAs in the lesional epidermis, of which 6 miRNAs were transfected in normal human epidermal keratinocytes (NHEKs) to study their downstream effects using quantitative proteomics. Many proteins involved in oxidative stress, Vesicle trafficking, Cellular apoptosis, Mitochondrial proteins and Keratins were regulated after miRNA transfections in the keratinocytes.

Typing of isolates by phenotypic and genotypic techniques in New Delhi, India.

Background: The objective of this study is to investigate gonococcal isolates using phenotypic and genotypic methods.

Methodology: Sixty gonococcal isolates obtained were examined. Strains were divided into 9 resistant phenotypes: Chromosomally mediated penicillin-resistant (CMRNGP), penicillinase-producing NG (PPNG), chromosomally mediated tetracycline-resistant NG (CMRNG), TRNG, PPNG and TRNG, CMRNG, quinolone resistant NG (QRNG), Azithro R, and decreased susceptibility (DS) to ceftriaxone.

An enhanced regimen as post-exposure chemoprophylaxis for leprosy: PEP+.

The ongoing transmission of Mycobacterium (M.) leprae reflected in a very slow decline in leprosy incidence, forces us to be innovative and conduct cutting-edge research. Single dose rifampicin (SDR) as post-exposure prophylaxis (PEP) for contacts of leprosy patients, reduces their risk to develop leprosy by 60%.

Exploring quinolone resistance-determining region in isolates from across India.

Background & Objectives: Antimicrobial resistance in Neisseria gonorrhoeae, the causative agent of gonorrhoea, is a subject of worldwide attention. The present study was undertaken to examine the rates of ciprofloxacin resistance, to correlate mutations in gyrA and parC genes with the level of resistance and to look for a variation in mutation pattern, if any, in isolates from across the country.

Methods: A total of 113 isolates of N.

Mapping architectural and transcriptional alterations in non-lesional and lesional epidermis in vitiligo.

In vitiligo, chronic loss of melanocytes and consequent absence of melanin from the epidermis presents a challenge for long-term tissue maintenance. The stable vitiligo patches are known to attain an irreversible depigmented state. However, the molecular and cellular processes resulting in this remodeled tissue homeostasis is unclear.

Distinct clinico-immunological profile of patients infected with human papilloma virus genotypes 6 and 11.

Anogenital warts are primarily caused by Human Papillomavirus (HPV) type 6 and 11, which belong to the taxonomic family Papillomaviridae, genus alpha-papillomavirus and species 10. The presentation of the warts is varied and most of the patients have high recurrence rate of wart lesions. Studies had shown that an effective cellular immune response is required for the control of HPV infection.

Functional characterization of CD4 and CD8 T cell responses among human papillomavirus infected patients with ano-genital warts.

Ano-genital warts are considered one of the commonest and highly infectious sexually transmitted infections. These warts are primarily caused by the human papillomavirus (HPV) of the family , genus -, species 10 and types 6 and 11. However the high recurrence rate of warts is a matter of serious concern to the patients and a challenge for the treating physician.

Development of a potent invigorator of immune responses endowed with both preventive and therapeutic properties.

This article reviews briefly the making of an immunoprophylactic-cum-immunotherapeutic vaccine against leprosy. The vaccine is based on cultivable, heat-killed atypical mycobacteria, whose gene sequence is now known. It has been named .

Topical Corticosteroid Misuse: The Scenario in Patients Attending a Tertiary Care Hospital in New Delhi.

Introduction: Irrational use of Topical Corticosteroid (TC) is quite common in India due to unrestricted availability and use of TC not only by general public but also by physicians and chemists due to quick relief of symptoms in different dermatological conditions.

Aim: The present study was conducted to evaluate and analyse the prevalence of misuse of TC and the causes behind misuse of TC among patients in a dermatology outpatient department in New Delhi.

Materials And Methods: This was a cross-sectional observational questionnaire based study conducted over a period of 5 months (1 June 2015 to 30 November 2015).

Antimicrobial Resistance and Neisseria gonorrhoeae Multiantigen Sequence Typing Profile of Neisseria gonorrhoeae in New Delhi, India.

Molecular epidemiology of 100 consecutive gonococcal isolates collected between April 2010 and October 2013 from New Delhi was investigated using Neisseria gonorrhoeae multiantigen sequence typing (NG-MAST) along with its association with antimicrobial resistance profiles. Neisseria gonorrhoeae isolates were assigned into 60 different sequence types and 43 (71.6%) were novel.

Antimycotic Studies of Miconazole Nanovesicles Formulation vs Candida Strain.

Objective: Present research work was aimed at formulation and evaluation of antifungal activity of miconazole nitrate (MN) vesicles vs C. albicans spp.


Methods: Miconazole loaded vesicles were prepared by coacervation phase separation technique using nonionic surfactants and stabilizers.

Linear adamantinoid basal cell carcinoma in the axilla.

We present a case of asymptomatic deeply pigmented linear plaque with rolled borders that we encountered in an elderly Indian male over a sun protected site, the left axilla. The diagnosis of linear adamantinoid basal cell carcinoma was confirmed on histopathological examination.

Nucleic acid amplification tests (NAATs) for gonorrhoea diagnosis in women: experience of a tertiary care hospital in north India.

Background & Objectives: Gonorrhoea is among the most frequent of the estimated bacterial sexually transmitted infections (STIs) and has significant health implications in women. The use of nucleic acid amplification tests (NAATs) has been shown to provide enhanced diagnosis of gonorrhoea in female patients. However, it is recommended that an on-going assessment of the test assays should be performed to check for any probable sequence variation occurring in the targeted region.

Treatment of leprosy.

Leprosy is a curable disease, having been eliminated from many countries, including India. This has been possible due to the wide availability of effective and safe drugs. Treatment of leprosy has undergone considerable changes over decades, from chaulmoogra oil in 1915 to dapsone monotherapy in 1946, then eventually to multidrug therapy (MDT) in 1982.

Correlation of Vitamin D Levels with Pigmentation in Vitiligo Patients Treated with NBUVB Therapy.

Cholecalciferol (vitamin D) might play a physiological role in photo-induced melanogenesis in human skin. We estimated the levels of 25-hydroxy vitamin D [25(OH)D] before, during, and after Narrow Band Ultraviolet B (NBUVB) radiation in patients of vitiligo and their correlation with NBUVB induced pigmentation. Thirty patients of vitiligo and equal number of age and sex matched controls were recruited for the study.

IFN-γ signaling maintains skin pigmentation homeostasis through regulation of melanosome maturation.

Cellular homeostasis is an outcome of complex interacting processes with nonlinear feedbacks that can span distinct spatial and temporal dimensions. Skin tanning is one such dynamic response that maintains genome integrity of epidermal cells. Although pathways underlying hyperpigmentation cascade are recognized, negative feedback regulatory loops that can dampen the activated melanogenesis process are not completely understood.