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Candidiasis is a fungal infection caused by the genus Candida. It is otherwise called moniliasis, thrush, and candidosis. Candida albicans is the most one to cause an infection in humans and other species such as Candida auris, Candida tropicalis, Candida glabrata, Candida parapsilosis, C. parapsilosis, and Candida lusitaniae. It is categorized into oral candidiasis, invasive candidiasis, vulvovaginal, and genital candidiasis. In general, Candida yeasts are present in the human body and their growth is limited by the human immune system. When an imbalance, colonization of Candida occurs finally leads to an infection. It is mainly affected in immune compromised patients followed by risk factors such as diabetes, stem cell transplantation, organ transplantation, and prolonged use of antibiotics, and steroids. It can be diagnosed to overcome this infection by direct examination of smear, culture, and biopsy. Fluconazole is the first line drug to treat candidiasis and Amphotericin-B, Caspofungin, Voriconazole also used.

Mucormycosis is an angioinvasive infection caused by Zygomycosis in the order of Mucorales. It is mainly affected in immunocompromised individuals followed by risk factors such as diabetes mellitus, stem cell transplantation, organ transplantation, hematological malignancy, and more intake of steroids. Rhino-orbito-cerebral mucormycosis, pulmonary mucormycosis, cutaneous mucormycosis, gastrointestinal mucormycosis, and disseminated mucormycosis are the most common types. Moreover, it can be diagnosed to overcome this infection using the following methods such as histopathology cultures, computed axial tomography, and resonance imaging. Moreover, it can be treated with amphotericin B, the first-line drug, and posaconazole and isavuconazole are also used. The in vitro studies reveal the antifungal drugs which show the best activity against mucormycosis. The main aim of this review shows the detailed study of mucormycosis and the outcome of this infection.

Background: We synthesized a series of novel amide derivatives of (5-((2-chloropyridin-4-yl)oxy)-3-phenyl-1H-pyrazol-1-yl)-2-(4-substituted phenyl)-N,N-dimethylethen-1-amine [5a-5r] and assessed for their antiproliferative activity against human breast cancer cell line MCF7 by using MTT assay. Graph Theoretical analysis, in silico modeling, molecular dynamic studies, and ADME profile were screened for the synthesized compounds. Based on the observed report, the significant compounds were chosen for their anticancer activity. Graph Theoretical analysis, in silico modeling and molecular dynamic studies of (5-((2-chloropyridin-4-yl)oxy)-3-phenyl-1H-pyrazol-1-yl)-2-(4-substitutedphenyl)-N,N-dimethylethen-1-amine derivatives for the treatment of breast cancer. Methods: 5-((2-chloropyridin-4-yl)oxy) (2-phenyl-1H-pyrazol-1-yl)-3-phenyl-1H-pyrazol-1-yl)-3-phenyl-1H-pyrazol-1- (4-substituted phenyl) -N,N-dimethylethen-1-amine [5a-5r] was synthesized using 2-bromo-1-phenylethanone and (5-(2-chloropyridin-4-yloxy)-3-phenyl-1H-pyrazol-1-yl)-N,N-dimethylmethanamine with different aromatic aldehydes and their characterization studies were evaluated by IR, NMR, and mass spectral analysis. Results: The compound 2-(4-methylphenyl)-1-(5-((2-chloropyridin-4-yl)oxy)-3-phenyl-1H-pyrazol-1-yl)-N,N-dimethylethen-1-amine 5a and 2-(2-methylphenyl)-1-(5-((2-chloro pyridin-4-yl)oxy)-3-phenyl-1H-pyrazol-1-yl)-N,N-dimethylethen-1-amine 5c in the amide part exhibited promising cytotoxic activity against all cell lines with IC50 values of 3.3 mM for MCF-7 cells, and produced dramatic cell cycle arrest at EGFR phase as an indicator of apoptotic cell death induction. Conclusion: Based on their high potency in the cellular environment, these straightforward pyrazole-3-carboxamide derivatives may possess the potential to design more potent compounds for intervention with cancer cell proliferation.

The most promising class of heterocyclic compounds in medicinal chemistry are those with the quinolin-2-one nucleus. It is a versatile heterocyclic molecule that has been put together with numerous pharmaceutical substances and is crucial in the creation of anticancer medications. In this view, the present research work deals with design, synthesis, and characterization of various analogous of quinolin-2-one nucleus and evaluation of their anticancer activity against MCF-7 cells (adenoma breast cancer cell line). Fourteen new compounds have been synthesised using suitable synthetic route and are characterized by FTIR

Breast cancer is a major health concern as it is the second leading cause of death from cancer. There are several well-known risk factors that contribute to breast cancer. Despite the various treatment options available, complete cure is still difficult due to heterogenicity of BC subtypes. As a result, identifying BC subtypes is critical for determining the optimal treatment approach. Over the last several years, new drugs targeting particular therapeutic targets have resulted in significant advances in the treatment of breast cancer. Nonetheless, resistance to treatment is the “major” issue, and a significant increase in survival rates has been the main focus for researchers. The purpose of this review article is to provide a broad overview of the molecular basis of drug resistance in breast cancer, as well as a detailed assessment of current treatment options, potential new treatment methods for drug-resistant breast cancer and repurposed drugs used for treatment. The possibility of non-cancer drugs being studied for breast cancer in the future, as well as the obstacles and bottlenecks of drug repurposing, is also highlighted. Finally, we go through present problems and future prospects in drug-resistant breast cancer therapy.

Background: Bioactive compounds obtained from natural sources like plants, algae, mushrooms and marine have become of utmost importance in the pharmaceutical, food and cosmetic industries. Many bioactive chemicals have been found to have health-promoting characteristics, including antioxidant, antidiabetic, antibacterial, and anticancer activities. Extraction of these bioactive chemicals from natural sources is difficult since they are present in extremely low concentrations inside the cell. Methods: The complete cropping of bioactive compounds from natural sources depends on several physicochemical parameters such as solvent, solvent concentration, temperature, pressure, time, etc., and they play a crucial role in determining the efficiency of extraction. Furthermore, these factors are not inherently connected to one another, but when they are combined, they change not just the extraction efficiency but also the process cost. As a result, the physicochemical parameters must be properly adjusted in order to increase the extraction efficiency as well as the biological characteristics of isolated molecules. Results: The article provides a thorough examination of several extraction strategies, as well as the mechanism and concepts that underpin them. Also, the review highlights the impact of various physicochemical parameters on the effective extraction of bioactive compounds from natural sources to meet the standards of industrial requirements. Conclusion: Many of the tests have been conducted at the laboratory level; as a result, recommendations for scaling up the extraction process have been provided in order to assess the performance of small-scale to large-scale industrial operations.

In the present work, novel 3-(4-(5-(substituted phenyl)-3-phenyl-4,5-dihydro-1H-pyrazole-1-carbonyl)phenylimino)-1-(substitutedmethyl)indolin-2-one derivatives were obtained via the reaction of 4-(1-(substituted methyl)-2-oxoindolin-3-ylideneamino) benzohydrazide with appropriate aromatic chalcone. The synthesized compounds were investigated for their in silico chemokine/CXCR6 inhibitory activity. The most effective chemokine inhibitors were also evaluated for their in vivo antiinflammatory activity. The 3-(4-(5-(4-Chlorophenyl)-3-phenyl-4,5-dihydro-1H-pyrazole-1-carbonyl) phenylimino)-1-(morpholino methyl) indolin-2-one (5a) derivative showed significant chemokine inhibition with eleven amino acid interaction as compared with standard Acetaminophen whereas Celecoxib, Diclofenac, Indomethacin, Naproxen, Ibuprofen, Aspirin showed less amino acid interaction. Based on the theoretical study reports the in vivo antiinflammatory activity was performed for the 3-(4-(5-(substituted phenyl)-3-phenyl-4,5-dihydro-1H-pyrazole-1-carbonyl)phenylimino)-1-(substitutedmethyl)indolin-2-one (5a-5l). The observed results of in vivo study indicate that the compounds 5a, 5c exhibited significant antiinflammatory activity.

Background: Cervical cancer is one of the leading causes of female death, with a mortality rate of over 200,000 per year in developing countries. Despite a decrease in cervical cancer occurrences in developed countries over the last decade, the frequency of the disease in developing nations continues to rise at an alarming rate, particularly when it is linked to the human papillomavirus (HPV). With just a few highly invasive conventional therapies available, there is a clear need for novel treatment options such as nanotechnology-based chemotherapeutic drug delivery. Current limitations: Traditional anticancer therapy is limited by poor drug potency, non-specificity, unwanted side effects, and the development of multiple drug resistance (MDR), leading to a decrease in long-term anticancer therapeutic efficacy. An ideal cancer therapy requires a personalized and specialized medication delivery method capable of eradicating even the last cancer cell responsible for disease recurrence. Purpose: Nanotechnology provides effective drug delivery mechanisms, allowing it to serve both therapeutic and diagnostic purposes. Nanotechnology-based formulations are widely used to accurately target the target organ, maintain drug load bioactivity, preferentially accumulate the drug at the target location, and reduce cytotoxicity. Future perspectives: The key benefits of this drug delivery are that it improves pharmacological activity, solubility, and bioavailability and reduces toxicity in the target tissue by targeting ligands, allowing for new innovative treatment methods in an area that is desperately required. The goal of this review is to highlight possible research on nanotechnology- based delivery systems for cancer detection and treatment.

Purpose: Eucalyptol is a colourless liquid and occurs as natural organic compound being used in food preparations. This study aims to summarize the literature reporting on the pharmacokinetic studies, pharmacological activities, its safety profile and limits of eucalyptol to be used in the food preparations. Methods: A systematic search was conducted using PubMed, Google Scholar, and EMBASE to identify relevant literature published. Methodologies used in pharmacological and toxicological studies of Eucalyptol are being reviewed comprehensively. The pharmacokinetics, safety profile and pharmacological profile are being summarised. Conclusion: Eucalyptol is approved by the US Food and Drug Administration (FDA) for adding in food preparation to enhance the odour and taste. Many nutraceuticals, cakes, creams and other eatables are flavoured with eucalyptol in most countries of the world. Developing and under developed countries have to take the measures to ensure the level of eucalyptol being used in the food preparations as it has toxic effect too.

The petroleum ether extract of the heart wood of Cedrus deodara (PECD) was tested for its diuretic and anti-urolithiatic activity. The urolithiasis was experimentally induced by administering sodium oxalate (70 mg/kg, i.p) for 10 days. PECD (100 and 200 mg/kg) was orally gavaged daily 1 h before sodium oxalate (NaOx) administration for 10 days. In NaOx treated rats, crystal was observed in urine under light microscope and elevation of serum parameters indicated the development of nephrolithiasis in the control group. Concomitant administration of PECD for 10 days along with NaOx prevented elevated serum biochemical levels due to the elimination of these in urine. Histology of the kidneys also indicated that PECD treatment had protected against NaOx induced nephroliathiasis. These results obtained, confirmed the beneficiary effect of Cedrus deodara in urolithiasis.