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  1. Article ; Online: The GLP-1 journey: from discovery science to therapeutic impact.

    Drucker, Daniel J

    The Journal of clinical investigation

    2024  Volume 134, Issue 2

    MeSH term(s) Humans ; Glucagon-Like Peptide 1 ; Diabetes Mellitus, Type 2/drug therapy ; Glucagon-Like Peptide-1 Receptor
    Chemical Substances Glucagon-Like Peptide 1 (89750-14-1) ; Glucagon-Like Peptide-1 Receptor
    Language English
    Publishing date 2024-01-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3067-3
    ISSN 1558-8238 ; 0021-9738
    ISSN (online) 1558-8238
    ISSN 0021-9738
    DOI 10.1172/JCI175634
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Transforming type 1 diabetes: the next wave of innovation.

    Drucker, Daniel J

    Diabetologia

    2021  Volume 64, Issue 5, Page(s) 1059–1065

    Abstract: The discovery of insulin in 1921 enabled pharmaceutical production of animal insulins for the treatment of people with type 1 diabetes by 1922. The last several decades have witnessed enormous scientific progress in the therapy of type 1 diabetes, yet ... ...

    Abstract The discovery of insulin in 1921 enabled pharmaceutical production of animal insulins for the treatment of people with type 1 diabetes by 1922. The last several decades have witnessed enormous scientific progress in the therapy of type 1 diabetes, yet some developments have been incremental, and insulin is not a cure. Herein, I highlight key scientific advances potentially poised to improve the quality of life and treatment outcomes in type 1 diabetes. These innovations range from newer insulin analogues to the development of smart insulins, oral and weekly insulins, glucose sensors and closed-loop insulin-delivery devices, as well as strategies for durable human beta cell replacement coupled with selective immune manipulation to preserve beta cell function. Finally, progress in the prediction and prevention of type 1 diabetes highlights the ongoing challenges and potential for altering the natural history of the disease or eliminating type 1 diabetes altogether.
    MeSH term(s) Blood Glucose/analysis ; Blood Glucose/metabolism ; Blood Glucose Self-Monitoring/instrumentation ; Blood Glucose Self-Monitoring/trends ; Diabetes Mellitus, Type 1/blood ; Diabetes Mellitus, Type 1/epidemiology ; Diabetes Mellitus, Type 1/therapy ; Humans ; Insulin/administration & dosage ; Insulin Infusion Systems/trends ; Inventions/trends ; Pancreas, Artificial/trends ; Treatment Outcome
    Chemical Substances Blood Glucose ; Insulin
    Language English
    Publishing date 2021-02-06
    Publishing country Germany
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 1694-9
    ISSN 1432-0428 ; 0012-186X
    ISSN (online) 1432-0428
    ISSN 0012-186X
    DOI 10.1007/s00125-021-05396-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Diabetes, obesity, metabolism, and SARS-CoV-2 infection: the end of the beginning.

    Drucker, Daniel J

    Cell metabolism

    2021  Volume 33, Issue 3, Page(s) 479–498

    Abstract: The increased prevalence of obesity, diabetes, and cardiovascular risk factors in people hospitalized with severe COVID-19 illness has engendered considerable interest in the metabolic aspects of SARS-CoV-2-induced pathophysiology. Here, I update ... ...

    Abstract The increased prevalence of obesity, diabetes, and cardiovascular risk factors in people hospitalized with severe COVID-19 illness has engendered considerable interest in the metabolic aspects of SARS-CoV-2-induced pathophysiology. Here, I update concepts informing how metabolic disorders and their co-morbidities modify the susceptibility to, natural history, and potential treatment of SARS-CoV-2 infection, with a focus on human biology. New data informing genetic predisposition, epidemiology, immune responses, disease severity, and therapy of COVID-19 in people with obesity and diabetes are highlighted. The emerging relationships of metabolic disorders to viral-induced immune responses and viral persistence, and the putative importance of adipose and islet ACE2 expression, glycemic control, cholesterol metabolism, and glucose- and lipid-lowering drugs is reviewed, with attention to controversies and unresolved questions. Rapid progress in these areas informs our growing understanding of SARS-CoV-2 infection in people with diabetes and obesity, while refining the therapeutic strategies and research priorities in this vulnerable population.
    MeSH term(s) Angiotensin-Converting Enzyme 2/metabolism ; Blood Glucose/analysis ; COVID-19/epidemiology ; COVID-19/pathology ; Cholesterol/metabolism ; Comorbidity ; Diabetes Mellitus/pathology ; Genetic Predisposition to Disease/genetics ; Glucose/metabolism ; Heart Disease Risk Factors ; Humans ; Hyperglycemia/pathology ; Metabolic Diseases/pathology ; Obesity/pathology ; SARS-CoV-2 ; COVID-19 Drug Treatment
    Chemical Substances Blood Glucose ; Cholesterol (97C5T2UQ7J) ; ACE2 protein, human (EC 3.4.17.23) ; Angiotensin-Converting Enzyme 2 (EC 3.4.17.23) ; Glucose (IY9XDZ35W2)
    Language English
    Publishing date 2021-01-21
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 2176834-1
    ISSN 1932-7420 ; 1550-4131
    ISSN (online) 1932-7420
    ISSN 1550-4131
    DOI 10.1016/j.cmet.2021.01.016
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: GLP-1 physiology informs the pharmacotherapy of obesity.

    Drucker, Daniel J

    Molecular metabolism

    2021  Volume 57, Page(s) 101351

    Abstract: Background: Glucagon-like peptide-1 receptor agonists (GLP1RA) augment glucose-dependent insulin release and reduce glucagon secretion and gastric emptying, enabling their successful development for the treatment of type 2 diabetes (T2D). These agents ... ...

    Abstract Background: Glucagon-like peptide-1 receptor agonists (GLP1RA) augment glucose-dependent insulin release and reduce glucagon secretion and gastric emptying, enabling their successful development for the treatment of type 2 diabetes (T2D). These agents also inhibit food intake and reduce body weight, fostering investigation of GLP1RA for the treatment of obesity.
    Scope of review: Here I discuss the physiology of Glucagon-like peptide-1 (GLP-1) action in the control of food intake in animals and humans, highlighting the importance of gut vs. brain-derived GLP-1 for the control of feeding and body weight. The widespread distribution and function of multiple GLP-1 receptor (GLP1R) populations in the central and autonomic nervous system are outlined, and the importance of pathways controlling energy expenditure in preclinical studies vs. reduction of food intake in both animals and humans is highlighted. The relative contributions of vagal afferent pathways vs. GLP1R+ populations in the central nervous system for the physiological reduction of food intake and the anorectic response to GLP1RA are compared and reviewed. Key data enabling the development of two GLP1RA for obesity therapy (liraglutide 3 mg daily and semaglutide 2.4 mg once weekly) are discussed. Finally, emerging data potentially supporting the combination of GLP-1 with additional peptide epitopes in unimolecular multi-agonists, as well as in fixed-dose combination therapies, are highlighted.
    Major conclusions: The actions of GLP-1 to reduce food intake and body weight are highly conserved in obese animals and humans, in both adolescents and adults. The well-defined mechanisms of GLP-1 action through a single G protein-coupled receptor, together with the extensive safety database of GLP1RA in people with T2D, provide reassurance surrounding the long-term use of these agents in people with obesity and multiple co-morbidities. GLP1RA may also be effective in conditions associated with obesity, such as cardiovascular disease and non-alcoholic steatohepatitis (NASH). Progressive improvements in the efficacy of GLP1RA suggest that GLP-1-based therapies may soon rival bariatric surgery as viable options for the treatment of obesity and its complications.
    MeSH term(s) Adolescent ; Animals ; Diabetes Mellitus, Type 2/metabolism ; Glucagon-Like Peptide 1/metabolism ; Glucagon-Like Peptide-1 Receptor/metabolism ; Humans ; Liraglutide/therapeutic use ; Obesity/drug therapy ; Obesity/metabolism
    Chemical Substances Glucagon-Like Peptide-1 Receptor ; Liraglutide (839I73S42A) ; Glucagon-Like Peptide 1 (89750-14-1)
    Language English
    Publishing date 2021-10-06
    Publishing country Germany
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 2708735-9
    ISSN 2212-8778 ; 2212-8778
    ISSN (online) 2212-8778
    ISSN 2212-8778
    DOI 10.1016/j.molmet.2021.101351
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: The expanding incretin universe: from basic biology to clinical translation.

    Drucker, Daniel J / Holst, Jens J

    Diabetologia

    2023  Volume 66, Issue 10, Page(s) 1765–1779

    Abstract: Incretin hormones, principally glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1(GLP-1), potentiate meal-stimulated insulin secretion through direct (GIP + GLP-1) and indirect (GLP-1) actions on islet β-cells. GIP and GLP-1 ... ...

    Abstract Incretin hormones, principally glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1(GLP-1), potentiate meal-stimulated insulin secretion through direct (GIP + GLP-1) and indirect (GLP-1) actions on islet β-cells. GIP and GLP-1 also regulate glucagon secretion, through direct and indirect pathways. The incretin hormone receptors (GIPR and GLP-1R) are widely distributed beyond the pancreas, principally in the brain, cardiovascular and immune systems, gut and kidney, consistent with a broad array of extrapancreatic incretin actions. Notably, the glucoregulatory and anorectic activities of GIP and GLP-1 have supported development of incretin-based therapies for the treatment of type 2 diabetes and obesity. Here we review evolving concepts of incretin action, focusing predominantly on GLP-1, from discovery, to clinical proof of concept, to therapeutic outcomes. We identify established vs uncertain mechanisms of action, highlighting biology conserved across species, while illuminating areas of active investigation and uncertainty that require additional clarification.
    MeSH term(s) Humans ; Incretins/metabolism ; Diabetes Mellitus, Type 2/drug therapy ; Diabetes Mellitus, Type 2/metabolism ; Glucagon-Like Peptide 1/metabolism ; Gastric Inhibitory Polypeptide/metabolism ; Biology
    Chemical Substances Incretins ; Glucagon-Like Peptide 1 (89750-14-1) ; Gastric Inhibitory Polypeptide (59392-49-3)
    Language English
    Publishing date 2023-03-28
    Publishing country Germany
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 1694-9
    ISSN 1432-0428 ; 0012-186X
    ISSN (online) 1432-0428
    ISSN 0012-186X
    DOI 10.1007/s00125-023-05906-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Parathyroid hormone-like peptide.

    Drucker, Daniel J

    Endocrine pathology

    2020  Volume 2, Issue 1, Page(s) 4–11

    Language English
    Publishing date 2020-03-03
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 1033267-4
    ISSN 1559-0097 ; 1046-3976
    ISSN (online) 1559-0097
    ISSN 1046-3976
    DOI 10.1007/BF02915320
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Glucagon-like peptide 1 receptor agonists: cardiovascular benefits and mechanisms of action.

    Ussher, John R / Drucker, Daniel J

    Nature reviews. Cardiology

    2023  Volume 20, Issue 7, Page(s) 463–474

    Abstract: Type 2 diabetes mellitus (T2DM) and obesity are metabolic disorders characterized by excess cardiovascular risk. Glucagon-like peptide 1 (GLP1) receptor (GLP1R) agonists reduce body weight, glycaemia, blood pressure, postprandial lipaemia and ... ...

    Abstract Type 2 diabetes mellitus (T2DM) and obesity are metabolic disorders characterized by excess cardiovascular risk. Glucagon-like peptide 1 (GLP1) receptor (GLP1R) agonists reduce body weight, glycaemia, blood pressure, postprandial lipaemia and inflammation - actions that could contribute to the reduction of cardiovascular events. Cardiovascular outcome trials (CVOTs) have demonstrated that GLP1R agonists reduce the rates of major adverse cardiovascular events in patients with T2DM. Separate phase III CVOTs of GLP1R agonists are currently being conducted in people living with heart failure with preserved ejection fraction and in those with obesity. Mechanistically, GLP1R is expressed at low levels in the heart and vasculature, raising the possibility that GLP1 might have both direct and indirect actions on the cardiovascular system. In this Review, we summarize the data from CVOTs of GLP1R agonists in patients with T2DM and describe the actions of GLP1R agonists on the heart and blood vessels. We also assess the potential mechanisms that contribute to the reduction in major adverse cardiovascular events in individuals treated with GLP1R agonists and highlight the emerging cardiovascular biology of novel GLP1-based multi-agonists currently in development. Understanding how GLP1R signalling protects the heart and blood vessels will optimize the therapeutic use and development of next-generation GLP1-based therapies with improved cardiovascular safety.
    MeSH term(s) Humans ; Diabetes Mellitus, Type 2/complications ; Diabetes Mellitus, Type 2/drug therapy ; Hypoglycemic Agents/adverse effects ; Glucagon-Like Peptide 1 ; Glucagon-Like Peptide-1 Receptor/agonists ; Obesity ; Cardiovascular System/metabolism ; Cardiovascular Diseases/prevention & control ; Cardiovascular Diseases/drug therapy
    Chemical Substances Hypoglycemic Agents ; Glucagon-Like Peptide 1 (89750-14-1) ; Glucagon-Like Peptide-1 Receptor
    Language English
    Publishing date 2023-03-28
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2490375-9
    ISSN 1759-5010 ; 1759-5002
    ISSN (online) 1759-5010
    ISSN 1759-5002
    DOI 10.1038/s41569-023-00849-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Coronavirus Infections and Type 2 Diabetes-Shared Pathways with Therapeutic Implications.

    Drucker, Daniel J

    Endocrine reviews

    2020  Volume 41, Issue 3

    Abstract: Individuals with diabetes are at increased risk for bacterial, mycotic, parasitic, and viral infections. The severe acute respiratory syndrome (SARS)-CoV-2 (also referred to as COVID-19) coronavirus pandemic highlights the importance of understanding ... ...

    Abstract Individuals with diabetes are at increased risk for bacterial, mycotic, parasitic, and viral infections. The severe acute respiratory syndrome (SARS)-CoV-2 (also referred to as COVID-19) coronavirus pandemic highlights the importance of understanding shared disease pathophysiology potentially informing therapeutic choices in individuals with type 2 diabetes (T2D). Two coronavirus receptor proteins, angiotensin-converting enzyme 2 (ACE2) and dipeptidyl peptidase-4 (DPP4) are also established transducers of metabolic signals and pathways regulating inflammation, renal and cardiovascular physiology, and glucose homeostasis. Moreover, glucose-lowering agents such as the DPP4 inhibitors, widely used in subjects with T2D, are known to modify the biological activities of multiple immunomodulatory substrates. Here, we review the basic and clinical science spanning the intersections of diabetes, coronavirus infections, ACE2, and DPP4 biology, highlighting clinical relevance and evolving areas of uncertainty underlying the pathophysiology and treatment of T2D in the context of coronavirus infection.
    MeSH term(s) Angiotensin-Converting Enzyme 2 ; Animals ; Betacoronavirus ; COVID-19 ; Coronavirus Infections/complications ; Coronavirus Infections/metabolism ; Diabetes Mellitus, Type 1/complications ; Diabetes Mellitus, Type 1/metabolism ; Diabetes Mellitus, Type 2/complications ; Diabetes Mellitus, Type 2/drug therapy ; Diabetes Mellitus, Type 2/metabolism ; Dipeptidyl Peptidase 4/metabolism ; Dipeptidyl-Peptidase IV Inhibitors/pharmacology ; Dipeptidyl-Peptidase IV Inhibitors/therapeutic use ; Gastrointestinal Tract/metabolism ; Humans ; Insulin/therapeutic use ; Lung/metabolism ; Obesity/complications ; Obesity/metabolism ; Pandemics ; Peptidyl-Dipeptidase A/metabolism ; Pneumonia, Viral/complications ; Pneumonia, Viral/metabolism ; Receptors, Coronavirus ; Receptors, Virus/metabolism ; Risk Factors ; SARS-CoV-2 ; Serine Endopeptidases/metabolism
    Chemical Substances Dipeptidyl-Peptidase IV Inhibitors ; Insulin ; Receptors, Coronavirus ; Receptors, Virus ; DPP4 protein, human (EC 3.4.14.5) ; Dipeptidyl Peptidase 4 (EC 3.4.14.5) ; Peptidyl-Dipeptidase A (EC 3.4.15.1) ; ACE2 protein, human (EC 3.4.17.23) ; Angiotensin-Converting Enzyme 2 (EC 3.4.17.23) ; Serine Endopeptidases (EC 3.4.21.-) ; TMPRSS2 protein, human (EC 3.4.21.-)
    Keywords covid19
    Language English
    Publishing date 2020-04-15
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 603096-8
    ISSN 1945-7189 ; 0163-769X
    ISSN (online) 1945-7189
    ISSN 0163-769X
    DOI 10.1210/endrev/bnaa011
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: GLP-1 physiology informs the pharmacotherapy of obesity

    Daniel J. Drucker

    Molecular Metabolism, Vol 57, Iss , Pp 101351- (2022)

    2022  

    Abstract: Background: Glucagon-like peptide-1 receptor agonists (GLP1RA) augment glucose-dependent insulin release and reduce glucagon secretion and gastric emptying, enabling their successful development for the treatment of type 2 diabetes (T2D). These agents ... ...

    Abstract Background: Glucagon-like peptide-1 receptor agonists (GLP1RA) augment glucose-dependent insulin release and reduce glucagon secretion and gastric emptying, enabling their successful development for the treatment of type 2 diabetes (T2D). These agents also inhibit food intake and reduce body weight, fostering investigation of GLP1RA for the treatment of obesity. Scope of review: Here I discuss the physiology of Glucagon-like peptide-1 (GLP-1) action in the control of food intake in animals and humans, highlighting the importance of gut vs. brain-derived GLP-1 for the control of feeding and body weight. The widespread distribution and function of multiple GLP-1 receptor (GLP1R) populations in the central and autonomic nervous system are outlined, and the importance of pathways controlling energy expenditure in preclinical studies vs. reduction of food intake in both animals and humans is highlighted. The relative contributions of vagal afferent pathways vs. GLP1R+ populations in the central nervous system for the physiological reduction of food intake and the anorectic response to GLP1RA are compared and reviewed. Key data enabling the development of two GLP1RA for obesity therapy (liraglutide 3 mg daily and semaglutide 2.4 mg once weekly) are discussed. Finally, emerging data potentially supporting the combination of GLP-1 with additional peptide epitopes in unimolecular multi-agonists, as well as in fixed-dose combination therapies, are highlighted. Major conclusions: The actions of GLP-1 to reduce food intake and body weight are highly conserved in obese animals and humans, in both adolescents and adults. The well-defined mechanisms of GLP-1 action through a single G protein-coupled receptor, together with the extensive safety database of GLP1RA in people with T2D, provide reassurance surrounding the long-term use of these agents in people with obesity and multiple co-morbidities. GLP1RA may also be effective in conditions associated with obesity, such as cardiovascular disease and non-alcoholic steatohepatitis (NASH). Progressive improvements in the efficacy of GLP1RA suggest that GLP-1-based therapies may soon rival bariatric surgery as viable options for the treatment of obesity and its complications.
    Keywords Weight loss ; Hunger ; Diabetes ; Obesity ; Brain ; G protein-coupled receptor ; Internal medicine ; RC31-1245
    Subject code 630
    Language English
    Publishing date 2022-03-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: Beyond the pancreas: contrasting cardiometabolic actions of GIP and GLP1.

    Hammoud, Rola / Drucker, Daniel J

    Nature reviews. Endocrinology

    2022  Volume 19, Issue 4, Page(s) 201–216

    Abstract: Glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide 1 (GLP1) exhibit incretin activity, meaning that they potentiate glucose-dependent insulin secretion. The emergence of GIP receptor (GIPR)-GLP1 receptor (GLP1R) co-agonists has ... ...

    Abstract Glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide 1 (GLP1) exhibit incretin activity, meaning that they potentiate glucose-dependent insulin secretion. The emergence of GIP receptor (GIPR)-GLP1 receptor (GLP1R) co-agonists has fostered growing interest in the actions of GIP and GLP1 in metabolically relevant tissues. Here, we update concepts of how these hormones act beyond the pancreas. The actions of GIP and GLP1 on liver, muscle and adipose tissue, in the control of glucose and lipid homeostasis, are discussed in the context of plausible mechanisms of action. Both the GIPR and GLP1R are expressed in the central nervous system, wherein receptor activation produces anorectic effects enabling weight loss. In preclinical studies, GIP and GLP1 reduce atherosclerosis. Furthermore, GIPR and GLP1R are expressed within the heart and immune system, and GLP1R within the kidney, revealing putative mechanisms linking GIP and GLP1R agonism to cardiorenal protection. We interpret the clinical and mechanistic data obtained for different agents that enable weight loss and glucose control for the treatment of obesity and type 2 diabetes mellitus, respectively, by activating or blocking GIPR signalling, including the GIPR-GLP1R co-agonist tirzepatide, as well as the GIPR antagonist-GLP1R agonist AMG-133. Collectively, we update translational concepts of GIP and GLP1 action, while highlighting gaps, areas of uncertainty and controversies meriting ongoing investigation.
    MeSH term(s) Humans ; Glucagon-Like Peptide 1/therapeutic use ; Diabetes Mellitus, Type 2/drug therapy ; Gastric Inhibitory Polypeptide/pharmacology ; Gastric Inhibitory Polypeptide/physiology ; Gastric Inhibitory Polypeptide/therapeutic use ; Pancreas ; Glucose ; Receptors, G-Protein-Coupled ; Weight Loss ; Cardiovascular Diseases
    Chemical Substances Glucagon-Like Peptide 1 (89750-14-1) ; gastric inhibitory polypeptide receptor (D6H00MV7K8) ; Gastric Inhibitory Polypeptide (59392-49-3) ; Glucose (IY9XDZ35W2) ; Receptors, G-Protein-Coupled
    Language English
    Publishing date 2022-12-12
    Publishing country England
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 2489381-X
    ISSN 1759-5037 ; 1759-5029
    ISSN (online) 1759-5037
    ISSN 1759-5029
    DOI 10.1038/s41574-022-00783-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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