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  • Rethinking the 2022 Wildlife Protection Act

    What’s the news?

    • The recent inclusion of a plethora of species in the new schedules of the Wildlife Protection (Amendment) Act, 2022 has raised numerous questions among ecologists.

    Central idea

    • The inclusion of a multitude of species in its schedules has raised concerns about the lack of an objective and replicable process. While the intention behind the amendment is to enhance conservation efforts, it is imperative to address the issues it raises in terms of conservation, its impact on people, and its implications for research.

    Overview of the New Act

    • Schedule 1: Houses around 600 species of vertebrates and numerous invertebrates, with the highest protection.
    • Schedule 2: Contains roughly 2,000 species, including 1,134 bird species.
    • Alignment with CITES: The act also incorporates the CITES appendices.

    Concerns for Conservation

    • Ambiguity in Resource Allocation: The act does not provide a clear direction on prioritizing species for resource allocation.
    • Uniform Protection Levels: Species ranging from tigers to jackals and from great Indian bustards to common barn owls are accorded the same protection level.
    • Unintended Consequences: Acts meant to conserve might sometimes yield counterproductive results. For instance, listing the invasive spotted deer (chital) in Schedule 1 has inadvertently protected it, despite the harm it inflicts on the Andaman Islands’ ecosystem.

    Impact on Humans

    • Human-Wildlife Conflict: The WLPA underlines the concept of co-existence, often neglecting the harm certain species can cause to humans, both physically and psychologically. By elevating wild pigs and nilgai to Schedule 1, the act potentially limits states’ abilities to cull problematic animals, disregarding farmers’ concerns.
    • Traditional Practices Overlooked: Despite hunting and use of certain animals being traditional practices, the WLPA imposes restrictions. There’s a lack of balance between conservation needs and societal traditions.
    • Research Constraints: The listing of a vast number of species could inhibit research. Securing permits for research becomes a convoluted process. Furthermore, the act’s implications on citizen science and data sharing remain unclear.

    Broader Issues

    • Some ecologists have been observed to neglect the broader issues.
    • Their operations sometimes resemble ‘parachute science’, taking more than they give back to local communities.
    • The implications of this act not only hinder research, but also severely impact these communities.

    Way Forward

    • Transparent Inclusion Process: Develop a replicable and objective process for the inclusion of species in the schedules. This could be based on ecological significance, population sizes, and expert consultations.
    • Reassess and Reclassify Species: A re-evaluation of species, especially those like the spotted deer in the Andaman Islands, is necessary. Reallocating species between schedules can ensure more appropriate protection levels.
    • Resource Allocation Blueprint: Given the vast number of species included, a clear guideline for resource allocation is essential. It should be based on urgency, ecological significance, and conservation viability.
    • Human-Wildlife Conflict Mitigation: Design a more nuanced policy for managing conflicts. It should include better conflict response, compensation schemes, and awareness programs, especially in areas where Schedule 1 species are in direct conflict with human populations.
    • Reconsideration of Traditional Practices: Address the disconnect between the Act and traditional practices by incorporating provisions for regulated and sustainable use of species, especially where they are abundant and pose no threat to their populations.

    Conclusion

    • The imperative now is a balanced approach that ensures human safety, bases management actions on research, and permits observation without harming the ecosystem, respecting both human rights and wildlife conservation.

  • Places in news: Dhanauri Wetland

    Dhanauri Wetland

    Central Idea

    • The National Green Tribunal has given the UP government four weeks to inform it about the status of the Ramsar tag for Dhanauri wetlands.

    Dhanauri Wetland

    • The Dhanauri Wetlands is a bird-watching area located in Dhanauri village near Dankaur in Uttar Pradesh.
    • It is home to over 120 Sarus cranes (Sarus Cranes is the state bird of Uttar Pradesh).
    • It is a sanctuary for 23 species of endangered, critically endangered, and threatened birds, with special significance as a habitat for the majestic Sarus crane.

    Ecological Significance

    • Dhanauri is a natural wetland that hosts more than 217 bird species, including over 150 Sarus cranes, and serves as a vital birding and nesting site.
    • It has received recognition as an Important Bird Area by Bird Life International and has been documented by the BNHS (Bombay Natural History Society).
    • During peak migratory seasons (November to March), the wetland hosts over 50,000 waterfowls.

    Why in news?

    • Dhanauri plays a crucial role in supporting the vulnerable Sarus crane population.
    • The wetland fulfills two key Ramsar site criteria out of nine:
      1. It hosts over 1% of the biogeographic Sarus crane population.
      2. The area serves as a congregation site for 20,000+ waterfowls and various other species.

    Ramsar Wetlands

    • The Ramsar Convention, also known as the ‘Convention on Wetlands,’ is an intergovernmental environmental treaty founded by UNESCO in 1971.
    • It derives its name from the city of Ramsar in Iran, where it was initially signed.
    • Ramsar sites are wetlands of global significance recognized under this treaty.
    • The Montreux Record is a register of wetland sites on the brink of ecological changes and in need of close monitoring under the Ramsar Convention.

    Ramsar Site Designation Criteria:

    Ramsar site designation hinges on several factors:

    1. Representing rare or unique natural wetland types.
    2. Supporting endangered species or threatened ecological communities.
    3. Maintaining biodiversity in specific biogeographic regions.
    4. Offering refuge during adverse conditions.
    5. Regularly accommodating 20,000 or more waterbirds.
    6. Sustaining 1% of a population of a single water-bird species.
    7. Serving as a critical source of food, spawning grounds, nurseries, and migration paths for fish.
    8. Regularly supporting 1% of a population of non-avian wetland-dependent animal species.

  • How do some Cancer Cells survive Chemotherapy?

    cancer

    Central Idea

    • Researchers at the Netherlands Cancer Institute have conducted a recent study to investigate drug resistance in cancer cells, focusing on resistance to a drug known as Taxol.
    • It studied Chemotherapy and cancer relapse, particularly when a small number of cancer cells resist treatment and remain dormant, potentially leading to a resurgence of the disease.

    Chemotherapy and its limitations

    • Cancer cells are characterized by uncontrolled and rapid division.
    • Chemotherapeutic drugs aim to halt this proliferation, often triggering programmed cell death, known as apoptosis, in response to halted cell division.
    • However, this approach also damages healthy dividing cells, leading to adverse side effects.

    Fine-Tuning Cancer Treatment

    • Oncologists face the challenge of finding an effective drug dose that eliminates cancer cells while minimizing unbearable side effects for patients.
    • One approach has been the development of antibody-drug conjugates (ADCs) that target specific proteins found mainly on cancer cells, sparing non-cancerous cells.

    Unraveling Drug Resistance

    • P-gp Protein: Some cancer cells escape drug treatments by overexpressing a protein called P-gp (permeability glycoprotein), which acts as a pump, expelling toxic compounds, including chemotherapeutic agents.
    • ABCB1 Gene: The production of P-gp is controlled by the ABCB1 gene, and cells that produce excessive P-gp can flush out chemotherapy drugs, preventing them from accumulating at levels needed to trigger apoptosis.

    Role of Cellular Location

    • Recent Findings: The study examined the sensitivity of cells to Taxol and identified that the location of the ABCB1 gene within the cell’s nucleus plays a crucial role.
    • Nuclear Envelope: In sensitive cells, the ABCB1 gene is located close to the nuclear envelope. In resistant cells, the gene has detached from the envelope and moved further inside the nucleus, resulting in a 100-fold increase in ABCB1 gene-related RNA.

    Key Protein: Lamin B Receptor (LBR)

    • LBR’s Influence: Researchers discovered that the presence or absence of a protein called Lamin B Receptor (LBR) affects the location of the ABCB1 gene.
    • Depletion of LBR: When LBR is depleted, cells can activate the ABCB1 gene when exposed to Taxol. However, the absence of the LBR gene itself does not immediately increase ABCB1 expression, indicating the involvement of additional factors.
    • Diverse Responses: Different cancer types exhibit varying responses to LBR depletion, highlighting the complex mechanisms governing gene expression and silencing.
    • Analogy: A simple analogy illustrates the diversity: Different bathrooms offer various options for drying clothes, and cancer cell types rely on different mechanisms to tether genes to the nuclear envelope.

    Significance

    • These findings emphasize the need for further research into the diverse ways cancer cells express or suppress genes.
    • Understanding drug resistance mechanisms opens avenues for developing strategies to maintain the potency of anti-cancer drugs while minimizing side effects, ultimately benefiting patients on their path to recovery.

  • Confronting the long-term risks of Artificial Intelligence

    AI

    What’s the news?

    • The film ‘Ex Machina’ highlights the unpredictability of AI risks as technology evolves.

    Central idea

    • In the digital age, sharing personal information has become riskier due to cyberattacks and data breaches. Once fictional, AI now impacts various sectors, bringing evolving risks that require global governance.

    Short-term risks associated with AI

    • Malfunction of AI Systems: Ensuring that AI systems do not malfunction in their day-to-day tasks, especially in critical infrastructure like water and electricity supply, to prevent disruptions and harm to society
    • Immediate Dangers of Runaway AI: Although improbable, the potential for AI systems to go rogue and manipulate crucial systems, leading to catastrophic consequences even in the near future,

    Long-term risks associated with AI

    • AI and Biotechnology: The combination of AI and biotechnology could alter human emotions, thoughts, and desires, posing profound ethical and societal challenges.
    • Human-Level AI: Advanced AI systems capable of human-level or superhuman performance may emerge, potentially acting on misaligned or malicious goals.
    • Dire Consequences: Superintelligent AI with harmful intentions could have catastrophic consequences for society and human well-being.
    • Ethical and Safety Concerns: Developing AI with such capabilities raises significant ethical and safety concerns.

    AI

    Challenges in Aligning AI with Human Values

    • Transparency and Explainability: Many AI systems, particularly deep learning models, are often seen as black boxes where it’s challenging to understand how they make decisions.
    • Human Control: Ensuring that humans maintain control over AI systems and that AI does not act autonomously in ways that could harm individuals or society is a key challenge.
    • Ethical Decision-Making: Developing AI that can make ethical decisions in complex situations, such as autonomous vehicles deciding how to respond to potential accidents, is an ongoing challenge.
    • Cultural and Societal Values: Different cultures and societies have varying values and norms. Aligning AI with human values involves navigating these differences and ensuring that AI systems respect cultural diversity.
    • Long-Term Considerations: As AI evolves and becomes more powerful, addressing long-term ethical considerations, such as the potential for superintelligent AI, is a critical challenge.

    The Threat of Militarized AI

    • The merging of AI with warfare intensifies long-term risks.
    • Treaties like the Non-Proliferation of Nuclear Weapons show global norms can be established.
    • Nations need clear rules for AI’s role in warfare.

    The Uncharted Territory of AI Governance

    • There’s no unified global approach to AI regulation.
    • Only 37 laws included the term artificial intelligence among 127 countries, as per Stanford’s AI Index.
    • The EU’s AI Act, with its risk-based approach, may be oversimplified.

    The importance of global cooperation

    • Uniform Regulation: AI risks are not confined by borders, and inconsistent regulations across countries can lead to confusion and inefficiencies. Global cooperation allows for the development of uniform standards and regulations.
    • Mitigating Global Risks: Many AI-related risks, especially those with global implications such as AI’s convergence with biotechnology or the potential for superintelligent AI, demand a collaborative approach.
    • Ethical Frameworks: Collaborative efforts can lead to the establishment of universally accepted ethical frameworks for AI development and deployment. These frameworks can guide the responsible and ethical use of AI, regardless of where it is developed or employed.
    • Preventing a Race to the Bottom: In the absence of global cooperation, countries may prioritize rapid AI development over safety and ethics to gain a competitive edge. This race to the bottom can undermine global AI safety efforts, making coordination crucial.
    • Technological Divides: Global cooperation helps prevent technological divides where some nations advance rapidly in AI capabilities while others lag behind. Such divides can exacerbate global inequalities and have far-reaching geopolitical consequences.

    Conclusion

    • The evolving nature of AI risks necessitates a unified global approach to governance. Immediate action in creating comprehensive regulations and international norms is crucial. The choices we make today will determine the world we inhabit in the future.

  • Egypt attains WHO ‘Gold Tier’ status in Hepatitis C Elimination

    Central Idea

    • Egypt has become the first country to achieve the World Health Organization’s “gold tier” status on the path to elimination of Hepatitis C.

    About Hepatitis

    Hepatitis A Hepatitis B Hepatitis C
    Causative Virus Hepatitis A Virus (HAV) Hepatitis B Virus (HBV) Hepatitis C Virus (HCV)
    Transmission Fecal-oral route (contaminated food/water) Blood and body fluids (unsafe sex, sharing needles) Blood-to-blood contact (sharing needles, transfusions)
    Vaccine Available Yes Yes Yes
    Chronic Infection No (usually acute) Yes (can become chronic) Yes (often becomes chronic)
    Symptoms Mild flu-like symptoms, jaundice Variable, from none to severe symptoms Often asymptomatic, but can lead to liver damage
    Chronic Complications None Cirrhosis, liver cancer Cirrhosis, liver cancer
    Preventable by Vaccine Yes Yes No
    Treatment Supportive care Antiviral medications Antiviral medications

     Egypt’s “Gold Tier” Status

    • Stringent Criteria: To reach the “gold tier,” Egypt fulfilled specific criteria, including ensuring 100% blood and injection safety, providing a minimum of 150 needles/syringes annually for people who inject drugs, diagnosing over 80% of individuals with chronic hepatitis C virus (HCV), treating over 70% of diagnosed HCV patients, and establishing a surveillance program for hepatitis sequelae, including liver cancer.
    • Exemplary Results: Egypt has diagnosed 87% of its hepatitis C patients and provided curative treatment to 93% of those diagnosed, surpassing the WHO’s gold tier targets.

    How did Egypt achieve this?

    • “100 Million Healthy Lives” Initiative: Egypt’s ambitious initiative led to a substantial reduction in hepatitis C prevalence, from 10% in 2016 to 5% in 2018 and an estimated less than 1% in 2019, as reported by the Africa CDC.
    • Leadership Role: Egypt extends support to other African countries, aiming to replicate its success in hepatitis C elimination, including enhancing access to affordable treatment.

    Try this PYQ:

    Which one of the following statements is not correct?

    (a) Hepatitis B virus is transmitted much like HIV.

    (b) Hepatitis B, unlike Hepatitis C, does not have a vaccine.

    (c) Globally, the number of people infected with Hepatitis B and C viruses are several times more than those infected with HIV.

    (d) Some of those infected with Hepatitis B and C viruses do not show the symptoms for many years.

     

    [wpdiscuz-feedback id=”q4k2t2jv1z” question=”Please leave a feedback on this” opened=”1″]Post your answers here.[/wpdiscuz-feedback]

  • Centre launches Green Credit Program (GCP)

    Green Credit Program (GCP)

    Central Idea

    • The Centre has introduced a Green Credit Program (GCP) that allows individuals and entities to earn Green Credits, which can be traded on a dedicated exchange.

    What is the Green Credit Program (GCP)?

    • Objective: Aims to establish a competitive, market-based approach encouraging diverse stakeholders to undertake environmental actions.
    • Nodal Agency: Ministry of Environment, Forest, and Climate Change.

    Mechanics of Green Credit

    • Voluntary Participation: Reflects inclusivity, as engagement in the program is entirely voluntary.
    • Entities: The program extends to a diverse range of entities, encompassing individuals, industries, farmer producer organizations (FPOs), urban local bodies (ULBs), gram panchayats, and private sectors.
    • Tradability: Tradable, fostering participation in a proposed domestic market platform.
    • Certificates: Upon approval, applicants receive Green Credit certificates.

    Covered Activities

    • Qualifying Activities: The program includes various activities such as tree plantation, water conservation, sustainable agriculture, waste management, air pollution reduction, mangrove conservation, eco-mark initiatives, sustainable building, and infrastructure development.
    • Registration and Verification: Participants must register their activities on the program’s website, which will undergo verification by a designated agency.

    How are Green Credits computed?

    • Equitable Calculation: Green Credits are determined based on resource equivalence, scalability, scope, size, and other relevant parameters, aiming to achieve desired environmental outcomes.
    • Credit Registry: A dedicated Green Credit Registry will oversee the tracking and management of these credits.
    • Trading Platform: An administrator will establish and maintain a trading platform for the exchange of Green Credits within the domestic market.

    Alignment with Legal Obligations

    • Non-Tradable for Legal Compliance: Green Credits obtained for legal compliance purposes will not be tradable, ensuring adherence to existing laws.
    • Independent from Carbon Credit Scheme: The GCP operates separately from the Carbon Credit Trading Scheme, 2023, established under the Energy Conservation Act, 2001.
    • Additional Climate Benefits: Activities generating Green Credits may also yield climate-related advantages, such as carbon emissions reduction, potentially resulting in the acquisition of carbon credits.

  • Closing the gender pay gap in the workforce

    What’s the news?

    • 2023 Nobel Prize winner in Economics, Goldin’s groundbreaking work highlights that the key to addressing the underrepresentation and underpayment of women lies not in their homes but in the labor market.

    Central idea

    • In the realm of economic orthodoxy, long-held beliefs attributed women’s absence from the labor force to childcare responsibilities and lower education levels, perpetuating a gender pay gap. However, Claudia Goldin, the esteemed 2023 Nobel Prize winner in Economics, challenged these notions and offered a fresh perspective.

    Goldin’ theory

    • Claudia Goldin’s lifetime of research has bestowed a name and a voice upon these women’s challenges.
    • She meticulously traces the evolution of the American economy from agriculture to manufacturing to services, revealing that women were historically excluded from market activities.
    • Only when jobs expanded beyond factories into offices, schools, and hospitals did women gain access to the workforce.
    • Despite their increasing educational achievements, women continued to earn less than their male counterparts.
    • Goldin’s theory attributes this persistent wage gap to the difficulty women face in pursuing jobs with demanding responsibilities.

    A Solution for Gender Equity

    • Reduce Reliance on Heroic Efforts: Goldin suggests moving away from a culture of greedy work that rewards extreme efforts. Instead, organizations should create roles that don’t require superhuman commitments, promoting work-life balance.
    • Promote Moderate Work Hours: Goldin’s solution includes advocating for reasonable work hours, benefiting both genders and avoiding productivity issues associated with excessively long hours.
    • Provide Predictable Schedules: Emphasizing stable work hours helps employees better plan family responsibilities and reduces stress, contributing to gender equity.
    • Institutional Support: Supporting institutions should include educational reforms to ease parental homework burdens and urban planning that reduces commuting, making it easier for both men and women to balance work and personal life.

    The Road Ahead in India

    • Service Sector Opportunities: India’s growing service sector offers the prospect of increased employment opportunities for women. This aligns with Goldin’s observation that women found jobs when economic production shifted from factories to offices, schools, and hospitals.
    • Rising Education Levels: With a continuous increase in women’s educational achievements, there is a growing potential to enhance their participation in the workforce. This trend mirrors Goldin’s emphasis on education as a factor that can boost employability.
    • Declining Fertility Rates: The decreasing fertility rates in India can contribute to freeing up more of women’s time, potentially facilitating higher workforce participation, as Goldin also noted the impact of declining fertility on women’s ability to engage in the labor market.

    Reshaping the environment, as proposed by Claudia Goldin

    • Workplace Restructuring: Reducing the reliance on extreme efforts and creating roles that allow for a better work-life balance, particularly for women.
    • Moderating Work Hours: Promoting reasonable work hours to improve work-life equilibrium, avoiding productivity issues associated with excessively long hours.
    • Ensuring Predictable Schedules: Establishing stable work schedules to facilitate family planning and reduce stress, thus promoting gender equity.
    • Supportive Institutions: Reforms in education and urban planning to ease parental responsibilities and reduce commuting times, enabling both men and women to better balance their professional and personal lives.

    Conclusion

    • To ensure the continued progress of gender convergence in labor market outcomes, we must heed her call for workplace reform and the development of supportive institutions. By doing so, we can pave the way for a more equitable and balanced future for both men and women in the workforce.

  • Kanwar Lake: Bihar’s only Ramsar Site drying up

    kanwar lake

    Central Idea

    • Kawar Lake, Bihar’s only Ramsar Site, is experiencing a significant decrease in water levels and degradation.
    • However, it is drying up due to negligence.

    About Kanwar Lake/ Kabartal Wetland

    • The Kanwar Lake is Asia’s largest oxbow lake situated in the Begusarai district of Bihar.
    • It is a residual oxbow lake, formed due to the meandering of Gandak River, a tributary of Ganga.
    • It was declared a Ramsar site in 2020, making it the first wetland in Bihar to be included in the Ramsar convention.
    • This lake draws water from the confluence of the Gandak, the Bia and the Kareh river – is situated near Manjhaul, 22 km northwest of Begusarai, the district headquarters.

    Various threats to Kanwar Lake

    • Challenges include migratory bird hunting, agricultural activities around wetland areas, and government policies related to wetland management and conservation.
    • This decline has negatively impacted the livelihoods of around 20,000 Nishad community members in nearby villages who depend on fishing.

    Bihar’s Wetland Potential

    • Bihar possesses a substantial area of wetlands, covering around 4.4% of its total geographical area, according to data from ISRO.
    • Despite its wetland potential, Bihar has only one recognized Ramsar site out of a total of 75 in India.

    Potential Wetlands

    • Bihar has proposed several wetlands for Ramsar designation, including Kusheshwarsthan, Barela, Goga Bil, Nagiand Nakti dams, Udaipur Lake, Vikramshila Gangetic Dolphin Sanctuary, and Gokul Reservoir.
    • These wetlands are home to a range of wildlife, including migratory birds and endangered species like dolphins.

    Back2Basics:

    Ramsar Convention
    Purpose International treaty aimed at conserving and promoting the sustainable use of wetlands.
    Establishment Established on February 2, 1971, in Ramsar, Iran.
    Participating Countries 171 contracting parties (countries) as of September 2021.
    India and Ramsar Convention The first Ramsar Site in India, the Chilika Lake in Odisha, was designated in 1981.

  • CAR-T Cell Therapy approved for Cancer

    car-t

    Central Idea

    • The Drug Controller General of India (DCGI) has granted market authorization to CAR-T (Chimeric Antigen Receptor-T) cell therapy, a groundbreaking cancer treatment developed by ImmunoACT, an IIT-Bombay spin-off.
    • This authorization paves the way for its commercial introduction in India.

    About CAR-T Cell Therapy

    What is it?
    • CAR-T cell therapy stands for chimeric antigen receptor T cell therapy.
    • It is a type of cancer immunotherapy that uses the patient’s own T cells, genetically modified in a laboratory to enhance their ability to locate and destroy cancer cells.

    How does it work?
    • T cells are white blood cells responsible for identifying and fighting illness and infection.
    • Each T cell has a receptor that can recognize antigens (proteins or molecules recognized by the immune system).
    • Cancer cells may have antigens that the immune system does not recognize as abnormal, allowing cancer to evade the immune response.
    • CAR-T cells are genetically engineered in the lab to express a new receptor that can bind to cancer cells and effectively kill them.

    Therapy Process

    		 The process involves several steps, including:

    1. Collecting T Cells: Blood is drawn from the patient’s arm, and T cells are separated from the blood using an apheresis machine.

    2. Engineering T Cells: In a laboratory, the T cells are modified by adding a manufactured CAR, and they are allowed to multiply and grow.

    3. Infusing CAR-T Cells: Once enough CAR-T cells are prepared, they are injected back into the patient’s arm.

    • Chemotherapy may be recommended before CAR-T cell infusion to enhance treatment effectiveness.
    • The process can take place in an outpatient infusion center or a hospital setting.

    Cancers Treated
    • CAR-T cell therapy is effective against certain types of cancer, especially when other treatments are ineffective.
    • It is currently FDA-approved for treating haematological malignancies, including leukemia, lymphoma, and multiple myeloma.

  • Diverse Epigenetic Epidemiology Partnership (DEEP)

    Central Idea

    • CSIR-Centre for Cellular and Molecular Biology (CCMB) is spearheading a groundbreaking research endeavour called the “Diverse Epigenetic Epidemiology Partnership (DEEP)”.
    • This integrated genomics and epigenomics study aims to unravel the genetic underpinnings of NCD’s prevalent in diverse populations, including South Asians.

    Diverse Epigenetic Epidemiology Partnership (DEEP)

    • DEEP is an integrated genomics and epigenomics study focused on understanding the genetic factors behind Non-Communicable Diseases (NCDs) in diverse populations, including South Asians.
    • The project spans five years.
    • It aims to uncover the impact of genomic and environmental diversity on disease risk observed in people worldwide, including those in Asia, Africa, North America, and South America.
    • It will study individuals from various genetic and environmental contexts to identify DNA methylation patterns contributing to disease risk in each context.
    • It will develop software, infrastructure, and conduct advanced statistical analyses to create new resources.
    • This will complement international health and genetics databases and examine trends in DNA methylation variation.

    DNA Methylation

    • DNA methylation is a process in which chemical groups attach to DNA, regulating the activation and deactivation of genes.
    • This epigenetic modification helps the body respond to environmental signals and contributes to overall health and disease status.
    • Understanding the relationships between DNA methylation, genetics, and the environment is crucial for comprehending the pathways governing health, disease, and their consequences.

    Significance of this initiative

    • This research will enable the identification of disease-causing mechanisms that are common worldwide and those which are unique to particular groups or regions.
    • It will help with answering questions such as whether medicines developed in one part of the world will be effective for all.
    • Ultimately the DEEP study hopes to enable targeted interventions or treatments and reduce global health disparity and inequity.