Purpose: The present study investigates the psychological factors impacting female cancer patients receiving radiotherapy and the individuals providing care for them, within a sociocultural environment that frequently marginalizes and depends on women. This research highlights a strategy for cancer care that may enhance results for both patients and caregivers by attending to psychosocial needs. The primary objectives are to measure the levels of anxiety, depression, quality of life, and perceived stress in both patients and caregivers, as well as to determine how psychosocial counseling affects these factors. Methods: It was a single-group pre-post observational study. Before starting radiotherapy, assessment of various psychosocial factors was done in female cancer patients and their respective caregivers. Psychosocial counseling sessions were conducted at weekly intervals during radiotherapy. At the 6th week after radiotherapy, assessment of same psychosocial factors was done again in both the patients as well as their caregivers. Results: The results show that both patients and caregivers had serious psychological disorders, such as anxiety, depression, perceived stress, and decreased quality of life. Psychosocial modulation was associated with improvement in quality of life measures like overall health and emotional and physical functioning. Conclusion The findings highlight how crucial it is to include psychological support in radiotherapy regimens. Despite limitations of the study, such as its exclusive focus on female patients, the results highlight the need to provide clinical staff with psycho-oncological training. The study recommends further investigation to ascertain the long-term effects of psychological health on treatment compliance and patient survival.

Objective To predict immunogenic promiscuous T cell epitopes from the polyprotein of the Zika virus using a range of bioinformatics tools. To date, no epitope data are available for the Zika virus in the IEDB database. Methods We retrieved nearly 54 full length polyprotein sequences of the Zika virus from the NCBI database belonging to different outbreaks. A consensus sequence was then used to predict the promiscuous T cell epitopes that bind MHC 1 and MHC II alleles using PorPred1 and ProPred immunoinformatic algorithms respectively. The antigenicity predicted score was also calculated for each predicted epitope using the VaxiJen 2.0 tool. Results By using ProPred1, 23 antigenic epitopes for HLA class I and 48 antigenic epitopes for HLA class II were predicted from the consensus polyprotein sequence of Zika virus. The greatest number of MHC class I binding epitopes were projected within the NS5 (21%), followed by Envelope (17%). For MHC class II, greatest number of predicted epitopes were in NS5 (19%) followed by the Envelope, NS1 and NS2 (17% each). A variety of epitopes with good binding affinity, promiscuity and antigenicity were predicted for both the HLA classes. Conclusion The predicted conserved promiscuous T-cell epitopes examined in this study were reported for the first time and will contribute to the imminent design of Zika virus vaccine candidates, which will be able to induce a broad range of immune responses in a heterogeneous HLA population. However, our results can be verified and employed in future efficacious vaccine formulations only after successful experimental studies.