Bratisl Med J
-
Many of the deletions and large mutations found in the Omicron version of COVID-19 are identical to those seen in the α, π, β, and δ based VOCs. Such deletions and alterations have long been known to increase the viral risk of transmission and binding ability. Additionally, these changes are anticipated to increase the chances of immunological evasion and antibody secretion. ⋯ This review sheds insight on several genetic mutations and their evolution in distinct variations. However, further study is needed to improve our understanding of illness transmissibility, immune escape capacity, patient features and severity, and the use of further diagnostic and therapeutic techniques (Fig. 1, Ref. 20). Keywords: SARS-CoV-2, global vaccination, booster doses, COVID-19.
-
SARS-CoV-2 as the newest member of Beta-Coronaviruses can cause a complicated disease called COVID-19. This virus is able to penetrate a broad range of human cells, such as liver, heart, and kidney cells via ACE2-associated endocytosis. Heart involvement can result in kidney injuries; it is now testified that kidney congestion occurs following the cardio-renal syndrome. Acute Kidney Injury is one of the most critical damages to the kidney in a wide range of COVID-19-caused kidney injuries (which includes proteinuria, hematuria, etc.). Examination of AKI risk factors in COVID-19 patients can assist physicians to prevent its incidence. The final aim of this systematic review was to collate the condition and risk factors of AKI and non-AKI COVID-19 patients and to investigate AKI incidence in high-risk patients. ⋯ As one of kidney damages, AKI can worsen COVID-19 patients' status by causing conditions such as acidosis. Our study shows the common symptoms in AKI COVID-19 patients were fever, cough, and malaise. The results of our study can help physicians to arrange COVID-19 with AKI patients' treatment strategy precisely (Tab. 8, Fig. 1, Ref. 48).
-
The repeated exposure of normal cells to carcinogenic agents may lead to mutations in their genetic material, changing them into cancerous cells. In this case, the structure and function of these cells would alter, and they would not behave like a normal cell. Treatment of cancer by bacteria is a promising and new strategy. ⋯ Besides describing H. pylori virulent factors and their role in cancer incidence, we also discuss how their potentials can significantly be strengthened and used for cancer treatment. This review results suggest that some factors of H. pylori can be exploited as therapeutic agents for cancer therapy in future (Tab. 1, Fig. 3, Ref. 77). Keywords: apoptosis induction, bacteriotherapy, cancer treatment, Helicobacter pylori.
-
Review
Novel and emerging concepts in the role of steroids in thyroid cancer promotion and progression.
Thyroid cancer (TC) is becoming more common all over the world. It is, however, frequently neglected from a scientific standpoint, as they rarely result in a fatal conclusion. The female gender is disproportionately affected, with a frequency of 3 to 5 times higher depending on the severity of the condition, which may or may not cause severe physical discomfort but has a significant influence on life quality. ⋯ On the contrary, excessive or uncontrolled exposure to different hormones, particularly steroids, has been shown to impact the development of thyroid illnesses. The goal of this review is to look at the function of steroids in the expansion and progression of thyroid malignancy (Ref. 54). Keywords: thyroid cancer, signaling, steroid hormone.
-
Medicinal plants exert therapeutic effects or have beneficial healing functions on the human or animal body. Medicinal plants are widely used in traditional medicine as an interesting alternative and/or complementary to science-based medicine. Compared to chemical drugs, medicinal plants have a lower risk of side effects, are eco-friendly, and have cost-effective production. ⋯ Respiratory and cardiovascular effects are also reported. In this review, we will analyze and characterize the known roles of VAC in mastalgia, as well as the mechanism of action reported in in vitro and/or in vivo studies, and show the potential for alternative therapeutic uses in mastalgia, also known as breast pain (Fig. 2, Ref. 40). Keywords: mastalgia, Vitex agnus-castus, therapy, traditional medicine.