Association between hair dye use and cancer in women: a systematic review and meta-analysis of case-control studies.

Background: The use of hair dye for cosmetic purposes appears to be increasing worldwide. As 50-80% of women use hair dye throughout their lifetimes, the possible association between hair dye use and cancer is a public health concern.

Method: This systematic review was performed by retrieving studies from PubMed, Scopus, WOS, and ProQuest databases.

Telmisartan anti-cancer activities mechanism through targeting N-cadherin by mimicking ADH-1 function.

This study aimed to investigate if Telmisartan as a novel N-cadherin antagonist, can overcome cell migration of cancer cells. We investigated the mechanism and influence of Docetaxel and Telmisartan (as an analogous to ADH-1, which is a well-known N-cadherin antagonist) on cancer cells. The effect of ADH-1 and Telmisartan on cell attachment in PC3, DU145, MDA-MB-468 cell lines using recombinant human N-cadherin was studied.

Designing a therapeutic and prophylactic candidate vaccine against human papillomavirus through vaccinomics approaches.

Objective: Human papillomavirus (HPV) is the main cause of cervical cancer, the 4 prominent cause of death in women globally. Previous vaccine development projects have led to several approved prophylactic vaccines available commercially, all of which are made using major capsid-based (L1). Administration of minor capsid protein (L2) gave rise to the second generation investigational prophylactic HPV vaccines, none of which are approved yet due to low immunogenicity provided by the L2 capsid protein.

A systems pharmacology approach to identify the autophagy-inducing effects of Traditional Persian medicinal plants.

Aging is correlated with several complex diseases, including type 2 diabetes, neurodegeneration diseases, and cancer. Identifying the nature of this correlation and treatment of age-related diseases has been a major subject of both modern and traditional medicine. Traditional Persian Medicine (TPM) embodies many prescriptions for the treatment of ARDs.

In Silico Elucidation of Deleterious Non-synonymous SNPs in SHANK3, the Autism Spectrum Disorder Gene.

SHANK3, a member of SH3 and multiple ankyrin repeat domains (SHANK) proteins, plays a crucial role in synaptic development and functions. Mutations in SHANK3 have been linked to a number of neuropsychiatric and neurodevelopmental disorders, including autism spectrum disorder. In this study, the functional and structural impacts of non-synonymous single-nucleotide polymorphisms (SNPs) on SHANK3 were predicted.

Designing self-assembled peptide nanovaccine against Streptococcus pneumoniae: An in silico strategy.

Streptococcus pneumoniae is the main cause of diseases such as meningitis, pneumoniae and sepsis, especially in children and old people. Due to costly antibiotic treatment, and increasing resistance of pneumococcus, developing high-efficient protective vaccine against this pathogen is an urgent need. Although the pneumoniae polysaccharide vaccine (PPV) and pneumonia conjugate vaccines (PCV) are the efficient pneumococcal vaccine in children and adult groups, but the serotype replacement of S.

Selected application of peptide molecules as pharmaceutical agents and in cosmeceuticals.

: Peptide molecules are being vastly investigated as an emerging class of therapeutic molecules in recent years. Currently, 60 peptides have been approved by the US Food and Drug Administration (FDA), and more would enter the market in near future. Peptides have already opened their ways into cosmeceutical and food industries as well.

Decreasing the immunogenicity of Erwinia chrysanthemi asparaginase via protein engineering: computational approach.

Immunogenicity of therapeutic proteins is one of the main challenges in disease treatment. L-Asparaginase is an important enzyme in cancer treatment which sometimes leads to undesirable side effects such as immunogenic or allergic responses. Here, to decrease Erwinase (Erwinia chrysanthemiL-Asparaginase) immunogenicity, which is the main drawback of the enzyme, firstly conformational B cell epitopes of Erwinase were predicted from three-dimensional structure by three different computational methods.

Computational approach to suggest a new multi-target-directed ligand as a potential medication for Alzheimer's disease.

Acetylcholinesterase (AChE) enzyme and myeloid differentiation 2 protein (MD2) are two critical proteins involved in Alzheimer's disease (AD). Since the nature of the active site of AChE and the binding pocket of MD2 are similar, some ligands can inhibit both of them appropriately. Oxidative stress has also been known as an important cause of AD.

Vaccinomics approach for developing multi-epitope peptide pneumococcal vaccine.

is a leading cause of some diseases such as pneumonia, sepsis, and meningitis mostly in children less than 5 years of age. Presently, two types of pneumococcal vaccine are available on the market: polysaccharide vaccines (PPV) that are based on capsular polysaccharides of at least 92 different serotypes, and protein-conjugated polysaccharide vaccine (PCV). The PPVs such as PPV23 do not stimulate efficient protective immunity in children under 2 years old, while the PCVs such as PCV7, PCV10, and PCV13 that cover 7, 10, and 13 serotypes, respectively, highly protect newborns, but have some disadvantages such as complications in manufacturing, costly production, and also requires refrigeration and multiple injections.

Evaluating the effect of BDNF Val66Met polymorphism on complex formation with HAP1 and Sortilin1 via structural modeling.

Brain derived neurotrophic factor (BDNF) has a critical role in the neurogenesis, differentiation, survival of the neurons, regulation of the appetite, and energy homeostasis. Two key proteins, Huntingtin associated protein-1 (HAP1) and sortilin1, regulate the intracellular trafficking and stabilization of the precursor proBDNF through interaction with its prodomain region and mark it for secretion. Evidence suggests that the most frequent single nucleotide polymorphism (SNP) of BDNF gene (rs6265) has been associated with different psychiatric, neurodegenerative and eating disorders.

Immunoinformatics-aided design of a potential multi-epitope peptide vaccine against Leishmania infantum.

Visceral leishmaniasis (VL) or kala-azar, the most severe form of the disease, is endemic in more than eighty countries across the world. To date, there is no approved vaccine against VL in the market. Recent advances in reverse vaccinology could be promising approach in designing the efficient vaccine for VL treatment.

Deep analysis of N-cadherin/ADH-1 interaction: a computational survey.

Due to the considerable role of N-cadherin in cancer metastasis, tumor growth, and progression, inhibition of this protein has been highly regarded in recent years. Although ADH-1 has been known as an appropriate inhibitor of N-cadherin in clinical trials, its chemical nature and binding mode with N-cadherin have not been precisely specified yet. Accordingly, in this study, quantum mechanics calculations were used to investigate the chemical nature of ADH-1.

Structural vaccinology considerations for in silico designing of a multi-epitope vaccine.

Multi-epitope peptide vaccines, as a kind of fusion proteins, usually possess a string-of-beads structure, consisting of several peptidic epitopes, probably adjuvants and linkers. Very numerous options are possible in selecting the order of different segments and linkers. Such factors can affect the vaccine efficacy through impacting physicochemical characteristics and protein tertiary structure.

A novel HPV prophylactic peptide vaccine, designed by immunoinformatics and structural vaccinology approaches.

Human papillomavirus (HPV)-caused cervical cancer is the fourth common female cancer globally. Despite availability of three effective vaccines in market, development of HPV prophylactic vaccines is still pursued due to affordability issues and type-restricted protection of the marketed vaccines. Investigational second generation prophylactic HPV vaccines are mostly exploiting epitopes from the virus minor capsid protein (L2), which despite many advantages suffer from low immunogenicity, a common problem of epitope vaccines.

Designing an efficient multi-epitope oral vaccine against Helicobacter pylori using immunoinformatics and structural vaccinology approaches.

Helicobacter pylori is the cunning bacterium that can live in the stomachs of many people without any symptoms, but gradually can lead to gastric cancer. Due to various obstacles, which are related to anti-H. pylori antibiotic therapy, recently developing an anti-H.

Immunoinformatics analysis and in silico designing of a novel multi-epitope peptide vaccine against Staphylococcus aureus.

Staphylococcus aureus is a pathogen that causes a variety of infections in humans. Methicillin-resistant S. aureus, which is an antibiotic-resistant form, is responsible for nosocomial staphylococcal infections, whose frequency is increasing in healthy people.

Designing an efficient multi-epitope peptide vaccine against Vibrio cholerae via combined immunoinformatics and protein interaction based approaches.

Cholera continues to be a major global health concern. Among different Vibrio cholerae strains, only O1 and O139 cause acute diarrheal diseases that are related to epidemic and pandemic outbreaks. The currently available cholera vaccines are mainly lived and attenuated vaccines consisting of V.

The compatibility of Tacrine molecule with poly(n-butylcyanoacrylate) and Chitosan as efficient carriers for drug delivery: A molecular dynamics study.

According to the critical role of drug delivery in the treatment of diseases of the central nervous system (CNS), the selection of a suitable carrier plays an important role in the greater effectiveness of drugs. Due to good biocompatibility, biodegradability and low toxicity of polymeric nanoparticles, especially poly(n-butylcyanoacrylate) (PBCA) and Chitosan, these nanoparticles are considered as efficient carriers in drug delivery to the brain. In order to investigate the compatibility of these two polymers with different degrees of polymerization versus a Tacrine unit as the most well known drug for the treatment of Alzheimer's disease, molecular dynamics simulation (MD) is used as a principal tool for studying molecular systems.

Molecular perception of interactions between bis(7)tacrine and cystamine-tacrine dimer with cholinesterases as the promising proposed agents for the treatment of Alzheimer's disease.

The infamous chronic neurodegenerative disease, Alzheimer's, that starts with short-term memory loss and eventually leads to gradual bodily function decline which has been attributed to the deficiency in brain neurotransmitters, acetylcholine, and butylcholine. As a matter of fact, design of compounds that can inhibit cholinesterases activities (acetylcholinesterase and butylcholinesterase) has been introduced as an efficient method to treat Alzheimer's. Among proposed compounds, bis(7)tacrine (B7T) is recognized as a noteworthy suppressor for Alzheimer's disease.