Oracle of phytic acid in dental panacea - Insight into properties, therapeutic effect, regeneration, materials interaction and oral physiology.

Phytic acid (inositol hexaphosphate/IP6) is a versatile chemical that is abundant in nature and is required for a variety of biological processes. It is harnessed in a wide range of fields, including drug discovery, daily supplies, chemical industries, medicine, and dentistry. IP6 is becoming increasingly popular in dentistry, with promising results.

Revitalizing oral cancer research: Crispr-Cas9 technology the promise of genetic editing.

This review presents an in-depth analysis of the immense potential of CRISPR-Cas9 technology in revolutionizing oral cancer research. It underscores the inherent limitations of conventional treatments while emphasizing the pressing need for groundbreaking approaches. The unparalleled capability of CRISPR-Cas9 to precisely target and modify specific genes involved in cancer progression heralds a new era in therapeutic intervention.

Effect of Geographic Variation in Bioarcheology: A Forensic Odontology Perspective.

How to cite this article: Yukta HN, Augustine D, SV Sowmya. Effect of Geographic Variation in Bioarcheology: A Forensic Odontology Perspective. J Contemp Dent Pract 2024;25(1):1-2.

A multicentric case study of fibroblastic and myofibroblastic oral spindle cell lesions.

Context: Spindle cell lesions comprise a vast plethora of benign and malignant lesions with similar clinical and radiographic features. Their overlapping histopathologic features ensure a diagnostic dilemma.

Aim: The current multicentric study aims to delineate fibroblastic and myofibroblastic oral spindle cell lesions based on cytomorphology and comprehensive immunohistochemical analysis.

Leveraging technology-driven strategies to untangle omics big data: circumventing roadblocks in clinical facets of oral cancer.

Oral cancer is one of the 19most rapidly progressing cancers associated with significant mortality, owing to its extreme degree of invasiveness and aggressive inclination. The early occurrences of this cancer can be clinically deceiving leading to a poor overall survival rate. The primary concerns from a clinical perspective include delayed diagnosis, rapid disease progression, resistance to various chemotherapeutic regimens, and aggressive metastasis, which collectively pose a substantial threat to prognosis.

Panoramic view of key cross-talks underpinning the oral squamous cell carcinoma stemness - unearthing the future opportunities.

The clinical management of oral cancer is often frequented with challenges that arise from relapse, recurrence, invasion and resistance towards the cornerstone chemo and radiation therapies. The recent conceptual advancement in oncology has substantiated the role of cancer stem cells (CSC) as a predominant player of these intricacies. CSC are a sub-group of tumor population with inherent adroitness to self-renew with high plasticity.

Nanohydroxyapatite in dentistry: A comprehensive review.

Enamel, being the hardest and the highest mineralized tissue of the human body, contains nearly 96% inorganic components and 4% organic compounds and water. Dentin contains 65% inorganic components and 35% organic and water content. The translucency and white appearance of enamel are attributed to Hydroxyapatite (HA), which constitutes the major part of the inorganic component of dental hard tissue.

Digital microscopy: A routine mandate in future? A leaf out of Covid-19 pandemic laboratory experience.

The COVID-19 pandemic has brought out lot of changes among the way people and organisations function. It has also reduced social gatherings and hence social relations considerably, forcing people to adjust to new ways of work and life. An outstanding difference between the current COVID-19 pandemic and previous epidemics or pandemics is the increased availability and use of technology currently, which has been validated by various reports from across the globe.

Efficacy of Csaba stain to demonstrate mature and immature mast cells in oral inflammatory lesions: An study.

Background: Mast cells (MCs) are immune cells of the myeloid lineage and are present in connective tissues throughout the body. Mastocytosis regulates many physiologic processes and affects the pathogenesis of allergic conditions, anaphylactic reactions, autoimmune disorders and leukemias. Toluidine blue is commonly employed as a special stain for MCs that uniformly imparts blue color to both immature and mature cells.

Micrometastasis detection using modified papanicolaou stain in nodal tissues of oral squamous cell carcinoma - A histological study.

Context: Cervical lymph node metastasis is the most important prognostic factor in Squamous Cell Carcinoma of Head and Neck (SCCHN). Detection and evaluation of micro-metastasis forms the basis for diagnosis, staging, treatment options and prognosis. Lymph node prognostic factors are extremely important for the survival and recurrence in the patient.

Role of Nanozymes in Oral Cancer the Road Ahead.

Unlabelled: Oral cancer is a result of diverse interactions in the tumor microenvironment (TME), genetic alterations along with associated risk factors such as lifestyle and microbial infections. Various modalities are employed in the diagnosis and therapeutics of oral cancer. Nanozymes which are artificial enzymes have a great potential in the diagnostic and therapeutic approach of tumors.

Modified Mineral Trioxide Aggregate-A Versatile Dental Material: An Insight on Applications and Newer Advancements.

Mineral Trioxide Aggregate (MTA) has been a material of revolution in the field of dentistry since its introduction in the 1990s. It is being extensively used for perforation repairs, apexification, root-end filling, obturation, tooth fracture repair, regenerative procedures, apexogenesis, pulpotomies, and as a pulp-capping material because of its desired features such as biocompatibility, bioactivity, hydrophilicity, sealing ability, and low solubility. Even though its application is wide, it has its own drawbacks that prevent it from reaching its full potential as a comprehensive replacement material, including a long setting time, discoloration, mud-like consistency, and poor handling characteristics.

The Anticariogenic Efficacy of Nano Silver Fluoride.

Dental caries is a common chronic disease, and anyone can be at threat of it throughout their lifespan. In school-aged children, dental caries is the most frequent disease related with oral health. Contemporary dental caries management focuses on non-restorative, non-invasive, and micro-invasive therapeutic techniques that effectively eliminate the caries progression at the lesion level and decrease the loss of healthy tooth structure.

Nanopore Sequencing Technology in Oral Oncology: A Comprehensive Insight.

Aim: To review the principles and application of Nanopore Sequencing Technology (NPST) in oral cancer.

Background: Oral cancer is a disease caused by aberrations in the genes. Substantial research at the genomic level is still required for in-depth understanding of the molecular mechanism in oral cancer.

Zinc Oxide Nanoparticles: A Review on Its Applications in Dentistry.

Nanotechnology in modern material science is a research hot spot due to its ability to provide novel applications in the field of dentistry. Zinc Oxide Nanoparticles (ZnO NPs) are metal oxide nanoparticles that open new opportunities for biomedical applications that range from diagnosis to treatment. The domains of these nanoparticles are wide and diverse and include the effects brought about due to the anti-microbial, regenerative, and mechanical properties.

Erosive Effect of Acidic Beverages and Dietary Preservatives on Extracted Human Teeth-An In Vitro Analysis.

Objectives:  Frequent consumption of acidic beverages and dietary preservatives in younger generation, diet-conscious (celebrities), and obese individuals have a rapid impact on demineralization of the teeth. An attempt was made to analyze the erosive potential of various acidic beverages.

Materials And Methods:  One hundred and ninety extracted human permanent teeth were sectioned longitudinally, pre-weighed, randomly grouped, and placed in nine acidic beverages (200 mL) with predetermined pH, i.

Histopathological Changes in Oral Tissues Induced by Pesticide Poisoning: A Pilot Study.

Objective: The present study evaluated the histopathological changes in oral tissues induced by pesticide poisoning.

Patients And Methods: This was a cross-sectional pilot study. The sample consisted of oral tissues obtained from deceased patients during autopsy.

Role of cancer stem cells in head-and-neck squamous cell carcinoma - A systematic review.

Targeting cancer stem cell (CSC) subpopulation within the tumor remains an obstacle for specific therapy in head-and-neck squamous cell carcinoma (HNSCC). Few studies in the literature describe a panel of stem cell makers, however a distinct panel has not been put forth. This systematic review aims to enhance the knowledge of additional markers to accurately relate their expression to tumorigenesis, metastasis, and therapy resistance.

Natural stain () formulated by the extract of and slaked lime in histostaining of oral tissues: An observational study.

Background: The pharmacological actions of (wild turmeric) such as anti-inflammatory, antitumor, antifungal, antimicrobial and wound healing have been recognized since ages. However, its role as a natural histological stain has not been explored till date.

Aim: To evaluate the efficacy of natural substance- prepared from the extract of and slaked lime in staining the biopsied oral tissues.

Lipid metabolism in cancer: A systematic review.

Preclinical studies and clinical trials have emphasized the decisive role of lipid metabolism in tumor proliferation and metastasis. This systematic review aimed to explore the existing literature to evaluate the role and significance of the genes and pathways most commonly involved in the regulation of lipid metabolism in cancer. The literature search was performed as per Preferred Reporting Items for Systematic Reviews and Meta-analyses.

P-Cadherin and WNT5A expression in assessment of lymph node metastasis in oral squamous cell carcinoma.

Background: Oral cancer progression is a multi-step process in which adhesion molecules play a pivotal role in the development of recurrent, invasive, and distant metastasis. The aim of this study was to adopt prognostic biomarkers to assess the lymph node metastasis of OSCC that will facilitate in deciding the treatment modality by the surgeons.

Objectives: The objectives of the study were to assess the biological behaviour of OSCC by correlating the expression levels of P-Cadherin and WNT5A immunohistochemically.

Pancytokeratin immunostained tumor buds and cytoplasmic pseudofragments are reliable early predictive variables for regional lymph node metastatic risk assessment of oral squamous cell carcinoma.

Context: The 5-year survival rate in patients with cervical lymph node metastasis is reported to be 20-36% post surgery as compared to 63-86% in patients without nodal involvement. This necessitates assessing the metastatic potential of OSCC patients.

Objectives: To evaluate the role of Pancytokeratin immunostained tumour buds and cytoplasmic pseudofragments with other histopathological and immunohistochemical variables in predicting metastatic risk of Oral Squamous Cell Carcinoma (OSCC).