NF-KB A KEY TRANSCRIPTION FACTOR IN DISEASE PROGRESSION OF PATIENTS WITH COVID-19.

Covid19 is a current pandemic caused by SARS COVID2 virus. It is a RNA virus consists of outer spike glycoproteins. These PAMP's such as surface glycoproteins were recognized by PRR (pattern recognition receptors) belongs to TLR's especially TLR7 and TLR8 on immune cells activate NF-KB a key transcription factor involved in development of immunity. Dysregulated NF-KB a key transcription factor activates inflammatory mediators involved in disease progression in COVID patients. Targeting NF-KB, a key transcription factor and suppressing it, helps in suppressing the progression of disease for better prognosis. This article highlights about the NF-KB, a key transcription factor activity in progression of diseases in COVID19 patients, which is helpful for future therapeutic target and prognostic marker.

BETA ENDORPHINS - HOLISTIC THERAPEUTIC APPROACH TO CANCER.

AIM: Endorphins are endogenous morphine, neuropeptides, produced in the pituitary gland in response to stress and pain. There are three types of endorphins beta-endorphins, enkephalins, and dynorphins binds to mu, kappa, and delta receptors situated on nervous system and immune cells. Cancer is a major threat to mankind killing millions of people around the world annually. There has been recent advancements in the field of surgery, chemotherapy, and radiotherapy, still the prognosis of cancer patients not improved much with increasing morbidity. We can't kill cancer cells without killing normal cells. Cancer cells and normal cells work alike. The aim of the review was to determine the anticancer activities of beta-endorphins. MATERIALS AND METHODS: Articles regarding endorphins and its therapeutic application in cancer were searched on PubMed and Google scholar. This review includes studies, reviews, clinical trials and key findings of my research were included in the manuscript. RESULTS: Beta-endorphin is an abundant endorphin, potent than morphine, synthesized and secreted in the anterior pituitary gland, it is a precursor of POMC (proopiomelanocortin). It has got various mechanisms of action such as analgesic activity, anti-inflammatory activity, immune stimulatory activity, stress buster activity, and euphoric activity. CONCLUSION: Beta endorphin is an abundant endogenous morphine used for natural holistic preventive, therapeutic, promotive, and palliative treatment of cancer without adverse effects and inexpensive.

Dual role of inflammatory mediators in cancer.

Inflammation is the body's response to noxious stimuli such as infectious, physiological or chemical agents, it releases various inflammatory mediators via immune cells such as neutrophils, macrophages, and lymphocytes. These inflammatory mediators are growth factors, chemokines, and cytokines. Reactive oxygen species (ROS) and nitrogen species (RNS) activate transcriptional factors (NF-KB, STAT-3) and bring about cellular proliferation, genomic instability, angiogenesis, resistance to apoptosis, invasion, and metastasis. The presence of inflammatory mediators in the tumour microenvironment inhibits or promotes inflammation-induced cancer, depending on various stages of immune surveillance of the tumor i.e. by immunoediting, immunoprocessing, and immunoevasion. Myeloid derived suppressor cells are immature myeloid progenitor cells. They are the major immune-suppressor cells in the tumour inflammatory microenvironment that activate transcriptional factor NF-KB, STAT-3 to bring about tumour progression. Another gene which the micro RNA's are noncoding RNA molecules is found to have a link with inflammation and cancer. This article discusses the roles of inflammatory mediators involved in antitumour or protumour activity within the context of the tumour microenvironment.

Potential Co-Relation Between Chronic Periodontitis And Cancer - An Emerging Concept.

Periodontal disease caused chiefly by bacteria is characterized by inflammation, bacteremia, and a strong immune response. It is based on evidence that a continuous long-term exposure to oral bacteremia and bacterial toxins induces inflammatory immune response after immune evasion releases growth factors such as FGF, EGF, TGF-Beta, free radicals such as ROS and NOS, cytokines such as TNFAlfa, IL-1 Beta, IL-6; and matrix metalloproteinase such as MMP-9. Immature myeloid cells such as macrophages, dendritic cells and granulocytes involved in chronic inflammation and tumor progression through immunosuppressive activity against innate and adaptive immunity by factors such as iNOS, Arginase1 and ROS, activate major transcriptional factors such as NF-KB and STAT3 that could contribute to genetic instability, uncontrolled cell proliferation, angiogenesis, resistance to apoptosis, epithelial to mesenchymal transition, immunosuppression, invasion and metastasis. This study is a product of research and analysis on the role of chronic inflammatory mediators of chronic periodontitis in progression to cancer.

Potential correlation between periodontitis and coronary heart disease--an overview.

The role of periodontal disease remains a headline-generating topic. Periodontal disease, caused chiefly by bacteria, is characterized by inflammation, bacteremia, a strong immune response, and loss of connective tissue attachment and bone. It is speculated that a continuous long-term exposure to oral bacteremia and bacterial toxins induces immune responses that could contribute to coronary atherosclerosis and, in conjunction with other risk factors, lead to coronary heart disease and myocardial infarction. Periodontal disease might initiate pathological changes in blood vessel walls and act as a precursor of atherosclerosis in susceptible hosts. Many causal factors can play a role in heart diseases. Periodontal disease caused by pathogen bacteria as a low-grade inflammation could represent one of several possible causal factors of heart disease.