Publications by authors named "Disha Agarwal"

Novel KIR alleles KIR2DL1*0040135, KIR2DL1*112, KIR2DL1*0040136 and KIR3DL1*0010122, were identified using next-generation sequencing.

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Article Synopsis
  • There is a growing number of cancer cases prompting research into its causes, which has led to new targeted immunotherapy strategies that aim to reduce the negative effects of traditional chemotherapy and radiotherapy.
  • Various targeted immunotherapies have been tested for their effectiveness, such as vaccines that use specific tumor-related antigens, checkpoint blockade therapies involving monoclonal antibodies, and adoptive cell transfer methods like CAR-T cell therapies.
  • The text reviews recent progress in these targeted immunotherapeutic strategies while also discussing their limitations in treating cancer.
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KIR3DL3*0070105, KIR3DL3*0130202, KIR3DL1*0080104 and KIR3DL1*0010121, identified by next generation sequencing in individuals from India.

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Four novel KIR alleles KIR3DL1*0010120, KIR3DS1*01315, KIR3DL3*0020703 and KIR2DL4*0010310 identified using next-generation sequencing.

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To study the clinical spectrum and recovery patterns in patients of acquired isolated ocular motor nerve palsies (OMNPs). Patients above 5 years of age with various etiologies of OMNPs were included. Demographic and ocular details were recorded, and a squint assessment was performed.

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Child immunization is crucial for reducing the morbidity and mortality associated with vaccine-preventable diseases (VPDs). The program grew over the years, however, progress towards full immunization coverage (FIC) remained slow, with only 44% of children fully immunized in 1992-1993, and 62% in 2015-2016, as reported in the National Family Health Survey. To address this challenge, Government of India launched Routine Immunization intensification drive- Mission Indradhanush (MI) in 2014, with the aim of achieving 90% FIC.

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Caregivers are integral to health and social care systems in South Asian countries yet are themselves at higher risk of mental illness. Interventions to support caregiver mental health developed in high-income contexts may be contextually inappropriate in the Global South. In this mixed-methods study, we evaluated the implementation and scaling of a locally developed mental health group intervention for caregivers and others in Uttarakhand, India.

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Article Synopsis
  • The COVID-19 pandemic significantly disrupted healthcare systems worldwide, especially in India, where routine immunization programs faced challenges due to lockdowns and healthcare worker shortages.
  • India's response involved implementing one of the largest COVID-19 vaccination campaigns while revitalizing its Universal Immunization Program (UIP), which helped improve immunization coverage and reduce the number of zero-dose children.
  • The paper highlights India’s effective strategies and resilience in managing both COVID-19 and routine immunizations, showcasing how strong political commitment, infrastructure, and a skilled workforce are vital for overcoming health crises and enhancing public health.
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Alzheimer's disease (AD) and prostate cancer (PCa) are considered the leading causes of death in elderly people worldwide. Although both these diseases have striking differences in their pathologies, a few underlying mechanisms are similar when cell survival is considered. In the current study, we employed an in-silico approach to decipher the possible role of bacterial proteins in the initiation and progression of AD and PCa.

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Background: Dyspnea is one of the common symptoms patients present to the emergency department (ED). The broad spectrum of differentials often requires laboratory and radiological testing in addition to clinical evaluation, causing unnecessary delay. Point of care ultrasound (PoCUS) has shown promising results in accurately diagnosing patients with dyspnea, thus, becoming a popular tool in ED while saving time and maintaining safety standards.

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Background: A rapid spread of the COVID-19 pandemic restricted millions of people in their homes and affected them with anxiety, stress, and psychological distress. This online study was conducted to assess the psychological distress among the Indian population.

Method: This is a cross-sectional study, data collected via an online self-reported questionnaire using a snowball sampling technique.

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Background: The management of septic shock has undergone significant modifications in the past decade. Various studies have concluded that while corticosteroids reduce the duration of shock, they do not have any proven mortality benefit. Moreover, the time of initiation of corticosteroids has been debatable.

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Context Elderly people are at a high risk of malnutrition leading to poor outcomes and quality of life. Aims We aimed to find an association between the nutritional and functional status of hospitalized elderly patients and the three-month all-cause mortality among them. Settings and design A cross-sectional study was carried out at a tertiary care hospital in North India from July 2018 to December 2019.

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Aim The aim of the study was to determine the efficacy of prokinetic agents in diabetic gastroparesis patients. Method This was a randomized open-label trial conducted on 50 patients with type 2 diabetes experiencing diabetic gastroparesis, which was diagnosed with the lactulose hydrogen breath test. After randomization, all 50 patients were divided into four arms (cinitapride, metoclopramide, levosulpiride, and domperidone) of different prokinetics and followed up for four weeks; after which, repeat gastroparesis cardinal symptom index score and orocecal transit time were recorded in order to assess the response to the treatment.

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Epigenetics in the current times has become a gateway to acquire answers to questions that were left unanswered by classical and modern genetics, be it resolving the complex mystery behind neurodegenerative disorders or understanding the complexity behind life-threatening cancers. It has presented to the world an entirely new dimension and has added a dynamic angle to an otherwise static field of genetics. Alzheimer's disease is one of the most prevalent neurodegenerative disorders is largely found to be a result of alterations in epigenetic pathways.

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Unlabelled: Strengthening primary care during this unprecedented pandemic of COVID-19 is an urgent demand for public health. It needs to relook into the healthcare machinery and reenergize the much overlooked primary and secondary tier in healthcare delivery to effectively combat COVID-19 and other similar epidemics.

Objectives: Strengthening of primary care and enhance the skills and knowledge of primary care physician working at Community Health Center/Primary Health Center (CHC/PHC) in context of Family medicine and updating them in recent advancements in primary care management and COVID 19 guidelines for efficient delivery of primary care services.

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Colorectal cancer (CRC) is the second most common malignancy causing cancer‑related mortality globally. It is the third most common type of cancer detected worldwide. The recent concept of the human body supporting a diverse community of microbes has revealed the important role these microbes play synergistically in maintaining normal homeostasis.

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Telemedicine is an alliance between technology and medicine. It is a prevalent practice in developed countries; it has been widely used in developing countries to address the issues of access to medical care. India has been experimenting with telemedicine since long to address the issues of access and availability of specialist care and in recent years, with the rapid advancement of information technology, telemedicine has become a popular concept across the country.

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Article Synopsis
  • The immune system responds to invaders like viruses by having special cells (T and B cells) recognize antigens through their receptors.
  • CD40 is a molecule that helps boost these immune responses and is mainly found on immune cells, but also on some non-immune cells and tumors.
  • Recent studies show that activating CD40 can help fight diseases like cancer and autoimmune disorders by promoting better immune responses, and researchers are now exploring ways to use CD40 in treatments alongside chemotherapy.
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Background: Since the inception of childhood nutritional programs in India, underweight has been taken to judge the nutritional status of children; but is it a true indicator of overall prevalence of malnutrition in a community?

Objective: To estimate the overall prevalence of malnutrition by using Composite Index of Anthropometric Failure (CIAF) and to assess its usefulness over various conventional anthropometric indicators among under 5 children residing in Agra city.

Materials And Methods: A cross-sectional, community-based study was conducted among under 5 years age children, from June 2012 to July 2013 in an urban slum of Agra. Nutritional status was assessed using anthropometry and clinical examination, and classified as per World Health Organization (WHO) 2006 Growth Standards and CIAF.

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