Browsing by Author "Rani, Isha"

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Apoptotic and antimetastatic effect of cucurbitacins in cancer: recent trends and advancement
(Springer Science and Business Media Deutschland GmbH, 2023-04-03T00:00:00) Kumar, Ajay; Sharma, Bunty; Sharma, Ujjawal; Parashar, Gaurav; Parashar, Nidarshana Chaturvedi; Rani, Isha; Ramniwas, Seema; Kaur, Satwinderjeet; Haque, Shafiul; Tuli, Hardeep Singh
The Cucurbitaceae family produces a class of secondary metabolites known as cucurbitacins. The eight cucurbitacin subunits are cucurbitacin B, D, E, I, IIa, L glucoside, Q, and R with the most significant anticancer activity. They are reported to inhibit cell proliferation, invasion, and migration; induce apoptosis; and encourage cell cycle arrest, as some of their modes of action. The JAK-STAT3, Wnt, PI3K/Akt, and MAPK signaling pathways, which are essential for the survival and apoptosis of cancer cells, have also been shown to be suppressed by cucurbitacins. The goal of the current study is to summarize potential molecular targets that cucurbitacins could inhibit in order to suppress various malignant processes. The review is noteworthy since it presents all putative molecular targets for cucurbitacins in cancer on a single podium. � 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
Melittin: a possible regulator of cancer proliferation in preclinical cell culture and animal models
(Springer Science and Business Media Deutschland GmbH, 2023-11-03T00:00:00) Haque, Shafiul; Hussain, Arif; Joshi, Hemant; Sharma, Ujjawal; Sharma, Bunty; Aggarwal, Diwakar; Rani, Isha; Ramniwas, Seema; Gupta, Madhu; Tuli, Hardeep Singh
Background: Melittin is a water-soluble cationic peptide derived from bee venom that has been thoroughly studied for the cure of different cancers. However, the unwanted interactions of melittin produce hemolytic and cytotoxic effects that hinder their therapeutic applications. To overcome the shortcomings, numerous research groups have adopted different approaches, including conjugation with tumor-targeting proteins, gene therapy, and encapsulation in nanoparticles, to reduce the non-specific cytotoxic effects and potentiate their anti-cancerous activity. Purpose: This article aims to provide mechanistic insights into the chemopreventive activity of melittin and its nanoversion in combination with standard anti-cancer drugs for the treatment of cancer. Methods: We looked over the pertinent research on melittin's chemopreventive properties in online databases such as PubMed and Scopus. Conclusion: In the present article, the anti-cancerous effects of melittin on different cancers have been discussed very nicely, as have their possible mechanisms of action to act against different tumors. Besides, it interacts with different signal molecules that regulate the diverse pathways of cancerous cells, such as cell cycle arrest, apoptosis, metastasis, angiogenesis, and inflammation. We also discussed the recent progress in the synergistic combination of melittin with standard anti-cancer drugs and a nano-formulated version of melittin for targeted delivery to improve its anticancer potential. Graphical abstract: [Figure not available: see fulltext.] � 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
Potential use of cidofovir, brincidofovir, and tecovirimat drugs in fighting monkeypox infection: recent trends and advancements
(Springer Science and Business Media Deutschland GmbH, 2023-10-14T00:00:00) Rani, Isha; Joshi, Hemant; Sharma, Ujjawal; Kaur, Jagjit; Sood, Shivani; Ramniwas, Seema; Chauhan, Abhishek; Abdulabbas, Hadi Sajid; Tuli, Hardeep Singh
Recent years have witnessed the rise of more recent pandemic outbreaks including COVID-19 and monkeypox. A multinational monkeypox outbreak creates a complex situation that necessitates countermeasures to the existing quo. The first incidence of monkeypox was documented in the 1970s, and further outbreaks led to a public health emergency of international concern. Yet as of right now, neither vaccines nor medicines are certain to treat monkeypox. Even the inability of conducting human clinical trials has prevented thousands of patients from receiving effective disease management. The current state of the disease�s understanding, the treatment options available, financial resources, and lastly international policies to control an epidemic state are the major obstacles to controlling epidemics. The current review focuses on the epidemiology of monkeypox, scientific ideas, and available treatments, including potential monkeypox therapeutic methods. As a result, a thorough understanding of monkeypox literature will facilitate in the development of new therapeutic medications for the prevention and treatment of monkeypox. � 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.