Infectious Disorders - Drug Targets (Formerly Current Drug Targets - Infectious Disorders) - Volume 21, Issue 3, 2021

Many infectious diseases have yet to be conquered by modern medicine. This is generally attributed to both a failure of the immune system and the lack of an effective anti-microbial pharmaceutical. Infections can be regarded as a competitive process between the microbe and the host for cellular energy-generated resources. Cells obtain energy not only from the metabolism of food but also from the alternative cellular ene Read More

Enterovirus D68 (EV-D68) is a single-stranded positive-sense RNA virus, and it is one of the family members of Picornaviridae. Except for EV-D68, the entire family Picornaviridae has been illustrated in literature. EV-D68 was first discovered and isolated in California, USA, in 1962. EV-D68 has resulted in respiratory disorders’ outbreaks among children worldwide, and it has been detected in cases of various neurological disease Read More

Human skin is considered as the first line of defense and barrier against the majority of infections caused through the skin that affect humans. Healthy skin promotes a healthy body that can be achieved with the usage of modern, allopathic and natural remedies. Major skin ailments affecting humans are skin cancers, eczema, herpes infection, fungal infection, anti-aging, itching, insect bites, pemphigus vulgaris, trau Read More

Some fungal species of the genera Aspergillus, Penicillium, and Fusarium secretes toxic metabolites known as mycotoxins, have become a global concern that is toxic to different species of animals and humans. Biological mycotoxins detoxification has been studied by researchers around the world as a new strategy for mycotoxin removal. Bacteria, fungi, yeast, molds, and protozoa are the main living organisms appropriate f Read More

The 2019 coronavirus pandemic (COVID-19) continues to expand worldwide. Although the number of cases and the death rate among children and adolescents are reported to be low compared to adults, limited data have been reported. We urgently need to find the treatment and vaccine to stop the epidemic. Vaccine development is in progress, but any approved and effective vaccine for COVID-19 will take at least 12 to 18 Read More

Background: Curcumin (CUR) is a bright yellow chemical and it is used as an additive in foods. Recently CUR and its associated bioactive compounds have received much attention in the literature review. The aim of this systematic review is to overview the antileishmanial properties of CUR and its mechanism; perhaps the results of this study will be used for therapeutic and preventive purposes. Methods: Following the PRISMA guide Read More

Background: Dermatophytosis is a globally distributed fungal infection. Treatment failure and relapse is common in this disease. Silver nanoparticles are known for their promising antimicrobial activity. The aim of this study was to determine the antifungal activity of these nanoparticles against common dermatophyte species. Methods: A set of 30 molecularly identified dermatophytes including Trichophyton interdigitale (n=10), Read More

Introduction: The infections caused by Toxocara spp. are considered as one of the most important zoonotic diseases in the world, especially in developing countries. Human toxocariasis, particularly in children, is acquired by playing in public parks. Hence, the aim of the current study was to detect Toxocara spp. in the soils of public parks of the city of Ahvaz, southwest of Iran, using the PCR and loop-mediated isothermal amp Read More

Background: Tinea pedis is one of the most common skin infections of interdigital toe webspace as well as feet skin and may affect the nail or the hand. It is caused by dermophytes fungi especially Trichophyton species. Direct contact with a contaminated environment or animal is the main mode of transmission. Tinea pedis is more frequent among adults than children and more among those with the previous infection with Read More

Objective: Pro- inflammatory cytokines including Interleukin (IL)-18 have been shown to be involved in the clearance of Hepatitis C virus (HCV) infection. However, changes in the balance of pro- and anti-inflammatory cytokines production during the immune response, can elicit a variety of liver damages. Therefore, it is of interest to study IL-18 serum levels in hepatitis patients and its correlation with HCV infection. Methods: Read More

Background: HIV can interrupt the normal development of bone marrow cell lines. Bone marrow aspiration/biopsy (BMA/B) has been described as a diagnostic tool in AIDS patients with fever of unknown origin (FUO). In this review, we aimed to study patients with AIDS who had undergone a BMA/B to investigate FUO and describe the pathologies diagnosed in the biopsy. Methods: Thirty-four BMA/B samples were collected fro Read More

Background: Laghman province, in the east of Afghanistan, is one of the most malaria endemic regions with prominence of Plasmodium vivax and Plasmodium falciparum. So far, no study has been conducted to investigate the extent of mixed infections in this area. Objective: In this study, we aimed to evaluate the prevalence of mixed infections of malaria in Laghman province by using a new and highly sensitive molecular me Read More

Background: Considering the emergence of multidrug resistance (MDR) in prevalent human fungal pathogen, Candida albicans, there is a parallel spurt in the development of novel strategies aimed to disrupt MDR. Compounds from natural resources could be exploited as efficient antifungal drugs owing to their structural diversity, cost effectiveness and negligible side effects. Objective: The present study elucidates the antifu Read More

Background: In recent years, great progress has been made in reducing the high level of malaria suffering worldwide. There is a great need to evaluate drug resistance reversers and consider new medicines against malaria. There are many approaches to the development of antimalarial drugs. Specific concerns must be taken into account in these approaches, in particular the requirement for inexpensive and simple new Read More

Background: Dental caries is the most common and one of the prevalent diseases in the world. Streptococcus mutans is one of the major oral pathogens that cause dental caries by forming a biofilm on dental tissues, degrading dental enamel and consequent cavitation in the tissue. In vitro selection of drug targets is a laborious and expensive process and therefore, computational methods are preferable for target identifica Read More

Background: Soil-transmitted parasites (STPs) are significant intestinal parasites that infect humans and animals and impose considerable burdens on human society and animal husbandry industries. Therefore, the present study aimed to determine the prevalence of parasitic elements of soil samples collected from the north of Iran. Methods: A total of 256 soil samples were collected from public parks, public places, vegetable Read More

Background: Nocardia species are important cause of infections in humans but are underreported due to missed diagnosis as well as misdiagnosis. Majority of the literature on these infections consists of case reports or series with few articles describing high number of cases. Objective: To study the epidemiology of Nocardia infections in a tertiary care center. Materials and Methods: This retrospective observational study was don Read More

Background: Studies have shown that selenium is an essential component of glutathione as an important antioxidant to reduce oxidative stress and inhibit intracellular parasites’ growth. In contrast, calcium in the cytosol of such parasites plays a key role in the entry of the parasite into the host cell and its primary motility. Aims and Objectives: The present study was designed to evaluate and compare glutathione peroxidase bioa Read More

Background: Methicillin-resistant staphylococcus capitis (MRSC) NRCS-A clone (Multi- resistant and vancomycin-non susceptible) has been recently described as an emerging cause of nosocomial bacteremia, especially in neonatal intensive-care units (NICUs). Objective: The objective of this study was to evaluate the antibiotic and antiseptic resistance patterns, biofilm-producing ability and the prevalence of SCCmec and ACM Read More