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Drug, Gene & Biomarker Index

Navigate peer-reviewed breakthroughs by pharmacological class, genetic target, circulating biomarker, or diagnostic modality. Select any clinical entity to inspect all linked studies.

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Indexed Entities (24)

Biomarker / Assay19 Peer-Reviewed Briefings

LDL-C, Lp(a) & ApoB Lipids

Atherogenic lipoprotein biomarkers driving atherosclerotic cardiovascular disease risk.

Active Specialties:CardiologyOncologyNeurologyEndocrinologyInfectious DiseaseGastroenterologyNephrology
CARDIOLOGY · CLINICAL PRACTICE

Senior Statins: Short-Term Safety, Long-Term Questions

While stopping statins after 70 might initially seem safe for those without prior heart events, the long-term risks suggest a careful discussion with your doctor is essential. For years, the medical community has debated the optimal duration of statin therapy, especially as patients enter advanced age.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readScienceDaily
ONCOLOGY · PRECLINICAL

Fructose Uncovered as a Driver of Ovarian Cancer Metastasis Post-Chemotherapy

Fructose metabolism, particularly post-chemotherapy, may represent a novel and actionable therapeutic target to impede ovarian cancer metastasis. Ovarian cancer often presents at an advanced stage, and despite initial responses to chemotherapy, recurrence and metastasis remain the primary causes of morbidity and risk of death.

2/5 Preclinical
Evidence Meter · 2/5

Animal & Preclinical Data

Demonstrated in living animal models before large-scale human safety and dosing trials begin.

1 min readScienceDaily
CARDIOLOGY · PHASE III

Coronary Artery Calcium Scoring Challenges Traditional Statin Prescription Guidelines

Coronary Artery Calcium (CAC) guided statin initiation resulted in similar major cardiovascular event rates with fewer prescriptions and significantly improved patient adherence compared to traditional risk assessments. Current standard of care for primary prevention statin initiation heavily relies on calculated risk scores (e.g., ASCVD risk in the US), which estimate the 10-year risk of atherosclerotic cardiovascular disease events based on factors like age, sex, race, cholesterol levels, blood pressure, and diabetes status.

5/5 Gold Standard
Evidence Meter · 5/5

Gold-Standard Human Evidence

Backed by randomized controlled human trials or a formal meta-analysis pooling multiple clinical studies.

1 min readScienceDaily
CARDIOLOGY · REAL-WORLD COHORT

Full-Fat Dairy: Reassessing Decades of Dietary Advice

Full-fat dairy may not be the metabolic villain once thought, prompting a review of dietary advice. These findings suggest current dietary guidelines regarding dairy consumption may need re-evaluation, potentially impacting patient counseling.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readScienceDaily
CARDIOLOGY · REAL-WORLD COHORT

Gene Editing: Lifelong Promise, Long-Term Safety Question

While gene editing offers the potential for lifelong disease prevention, its permanent effects demand rigorous, extended safety validation before widespread clinical use. If successful, this could significantly improve patient adherence and outcomes for chronic conditions by eliminating the need for daily medication.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readScienceDaily
NEUROLOGY · PRECLINICAL

Liver Rejuvenation Halves Alzheimer's Protein, Lowers Cholesterol in Rats

Rejuvenating the liver with novel therapies could unexpectedly offer protection against both Alzheimer's disease and heart disease. This surprising discovery suggests that targeting liver health could offer a novel therapeutic strategy for preventing or treating both Alzheimer's disease and cardiovascular disease.

2/5 Preclinical
Evidence Meter · 2/5

Animal & Preclinical Data

Demonstrated in living animal models before large-scale human safety and dosing trials begin.

1 min readScienceDaily
CARDIOLOGY · PRECLINICAL

Hidden Pathway in Cholesterol Regulation Identified, Novel Drug Shows Promise

A newly identified cholesterol regulation pathway and a drug in early development targeting it hold promise for future high LDL-C treatments. This discovery offers a novel therapeutic target for managing high cholesterol, potentially benefiting patients whose LDL levels are not adequately controlled by current treatments.

2/5 Preclinical
Evidence Meter · 2/5

Animal & Preclinical Data

Demonstrated in living animal models before large-scale human safety and dosing trials begin.

1 min readScienceDaily
CARDIOLOGY · PHASE I/II

Novel Mechanism for High Cholesterol Uncovered, New Drug Pathway Promising

Targeting a novel pathway that disrupts natural cholesterol regulation could soon provide a powerful new strategy for managing high LDL cholesterol. This breakthrough offers a potential new therapeutic avenue for individuals with high cholesterol, especially those who may not respond optimally to current treatments.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readScienceDaily
CARDIOLOGY · REAL-WORLD COHORT

Inflammation and early atherosclerosis beyond traditional risk factors: an imaging study

Inflammation contributes to SA burden, as assessed by direct plaque quantification, beyond the effects of LDLc and SBP. These findings indicate that inflammation, captured through the use of systemic inflammatory markers, is a risk factor relevant across the entire continuum of atherosclerosis, exerting a deleterious impact comparable to that of LDLc and SBP.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readEuropean Heart Journal
CARDIOLOGY · REAL-WORLD COHORT

AI-Identified Reasons for Nonescalation of Lipid-Lowering Therapy for Secondary Prevention

Results of this study show that after using a state-of-the art LLM, nearly 9 in 10 ASCVD encounters with above-goal LDL-C level did not have patient LLT escalated, most often because of adverse effects, patient preference, preference for lifestyle changes, therapeutic inertia (eg, repeat laboratory tests), and near-goal LDL-C level. These findings highlight an avenue for personalizing system-level digital health interventions to help discover and minimize guideline-discordant care gaps in secondary prevention of ASCVD.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readJAMA Cardiology
CARDIOLOGY · RANDOMIZED CLINICAL TRIAL

Statin-Ezetimibe Combination Therapy versus Statin Monotherapy in Atherosclerotic Cardiovascular Disease: A Prespecified Secondary Analysis of the Randomized Ez-PAVE Trial

Within a target-directed LDL-C-lowering strategy, cardiovascular efficacy (real-world effectiveness in the trial) and safety did not differ significantly, whether initiated as statin-ezetimibe combination therapy or as statin monotherapy, but combination therapy facilitated achievement of a lower LDL-C target. In a target-directed low-density lipoprotein cholesterol (LDL-C)-lowering strategy, the impact of the initial treatment regimen has not been investigated in patients with atherosclerotic cardiovascular disease.

5/5 Gold Standard
Evidence Meter · 5/5

Gold-Standard Human Evidence

Backed by randomized controlled human trials or a formal meta-analysis pooling multiple clinical studies.

1 min readCirculation
CARDIOLOGY · RANDOMIZED CLINICAL TRIAL

Intensive vs More Intensive Lipid-Lowering Therapy and Plaque Regression in Statin-Naive Patients: Prespecified Analyses From the FLOWPROMOTE Randomized Clinical Trial

This secondary analysis of the FLOWPROMOTE randomized clinical trial demonstrated that in statin-naive patients with CAD, more intensive lipid-lowering therapy was associated with significantly greater regression of total and noncalcified coronary plaque burden compared with intensive therapy. The extent of plaque regression was related to achieved LDL-C levels, supporting the potential for partial reversal of coronary atherosclerosis with intensive lipid reduction.

5/5 Gold Standard
Evidence Meter · 5/5

Gold-Standard Human Evidence

Backed by randomized controlled human trials or a formal meta-analysis pooling multiple clinical studies.

1 min readJAMA Cardiology
ENDOCRINOLOGY · REAL-WORLD COHORT

Clinical and metabolic subtypes of recent-onset adult type 1 diabetes: a prospective cohort study

Our results indicate that individuals with combined autoimmunity and lower insulin sensitivity present with clinical diabetes earlier than classic type 1 diabetes along the β-cell decline trajectory, identifying a potential timeframe for disease-modifying interventions in specific type 1 diabetes subtypes. Adult-onset type 1 diabetes exhibits substantial heterogeneity.

4/5 Strong Trial
Evidence Meter · 4/5

Strong Clinical Evidence

Tested directly in patients through a prospective clinical trial or large multicenter human cohort.

1 min readThe Lancet Diabetes & Endocrinology
INFECTIOUS DISEASE · CLINICAL PRACTICE

Metabolic heterogeneity of obesity

A better understanding of the differences between metabolically divergent groups and the physiological responses to weight loss can help identify the factors responsible for the link between excess adiposity and metabolic dysfunction and disease. In this Review, we discuss metabolic differences at the cellular, organ-system and systemic levels between people with metabolically healthy and metabolically unhealthy obesity; we also discuss heterogeneity in the therapeutic effects of weight reduction.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readNature Medicine
CARDIOLOGY · CLINICAL PRACTICE

Sex differences in cardiovascular disease burden, risk factors, and disease spectrum in Europe: a global burden of disease 2023 analysis within the ESC Atlas framework

In particular, the substantial contribution of non-ischaemic conditions and maternal hypertensive disorders to the burden in women, alongside distinct patterns of risk exposure and wider geographic disparities, underscore the importance of adopting a life-course and sex- and gender-informed approach to cardiovascular prevention and policy. Major differences were also apparent in risk profiles, particularly for behavioural risk factors-with summary exposure values of tobacco and alcohol being 10%-20% points higher in men than women; contrasting with cardiometabolic factors, such as high body mass index and low physical activity, that were often 5%-15% points higher in women than men, and more modest differences in environmental and biological risks, including air pollution, fasting glucose, or cholesterol.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readEuropean Heart Journal
GASTROENTEROLOGY · PRECLINICAL

Mevalonate Biosynthesis is a Metabolic Vulnerability of Gemcitabine-Resistant Pancreatic Cancer

Acquired gemcitabine resistance drives metabolic reprogramming that suppresses pyrimidine salvage while creating a therapeutically exploitable dependence on the mevalonate pathway. These findings identify pharmacologic inhibition of HMGCR as a metabolic vulnerability in gemcitabine resistance and support HMGCR expression as a candidate biomarker (measurable biological signal) for treatment stratification in PDAC patients.

2/5 Preclinical
Evidence Meter · 2/5

Animal & Preclinical Data

Demonstrated in living animal models before large-scale human safety and dosing trials begin.

1 min readGastroenterology
CARDIOLOGY · REAL-WORLD COHORT

Familial hypercholesterolaemia and thymic ageing in a Chinese cohort

Hypercholesterolaemia was associated with reduced thymic output, while statin-treated patients showed partially preserved circulating CD4+ RTE levels, supporting integrated metabolic and immunologic strategies for FH management. Lifelong exposure to elevated low-density lipoprotein cholesterol in familial hypercholesterolaemia (FH) patients not only increases the risk of atherosclerotic cardiovascular disease, but also affects other organs beyond the cardiovascular system.

3/5 Observational
Evidence Meter · 3/5

Real-World Observation

Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.

1 min readEuropean Heart Journal
NEPHROLOGY · PRECLINICAL

Peritoneal dialysis induces hepatic metabolic stress as an instigator for systemic inflammation

Ours study found chronic hepatic metabolic stress induced by PD. Healthy mice and mice with chronic kidney disease (5/6 nephrectomy C57BL/6 aged 12-14 weeks) underwent seven weeks of PD.

2/5 Preclinical
Evidence Meter · 2/5

Animal & Preclinical Data

Demonstrated in living animal models before large-scale human safety and dosing trials begin.

1 min readKidney International
ENDOCRINOLOGY · RANDOMIZED CLINICAL TRIAL

Real-world, digital-first delivery of GLP-1 receptor agonist therapy in women

Interpretation is limited by the observational design, absence of a comparator group, self-pay population and 6-month follow-up. These findings support the feasibility of delivering structured, digitally enabled obesity pharmacotherapy at scale and provide prospective real-world implementation evidence for this care model.

5/5 Gold Standard
Evidence Meter · 5/5

Gold-Standard Human Evidence

Backed by randomized controlled human trials or a formal meta-analysis pooling multiple clinical studies.

1 min readNature Medicine

Patient & Student Companion

Everyday Lab & Drug Translator

Instant plain-English guides for common blood tests and prescriptions—what normal ranges mean, what high/low values signal, and what to ask your clinician.

Lab Marker3-Month Blood Sugar

HbA1c

Measures the percentage of red blood cell hemoglobin coated with glucose over roughly 90 days.

Normal: below 5.7% · Prediabetes: 5.7%–6.4%

6.5% or higher on two tests diagnoses diabetes; very low values can occur alongside hypoglycemia or hemolytic anemia.

Ask your doctor: “Does my HbA1c match my daily fasting/post-meal glucose trends?”

Lab MarkerArtery Plaque Carrier

LDL Cholesterol

Low-density lipoprotein particles that carry cholesterol into blood vessel walls when circulating in excess.

General optimal: < 100 mg/dL (< 70 or < 55 mg/dL in high-risk hearts)

Sustained elevated LDL accelerates arterial plaque buildup; alongside ApoB, lowering LDL consistently cuts heart attack risk.

Ask your doctor: “Should we also check ApoB or Lipoprotein(a) to gauge my true plaque risk?”

Lab MarkerBone & Immune Hormone

Vitamin D (25-OH)

Blood storage marker reflecting sun-made and dietary vitamin D essential for calcium absorption and bone remodeling.

Sufficient: 20–50 ng/mL (50–125 nmol/L)

Levels under 12–20 ng/mL risk bone softening and secondary hyperparathyroidism; mega-dosing rarely beats correcting true deficiency.

Ask your doctor: “Do my labs actually show deficiency, or is a standard maintenance dose enough?”

Lab MarkerThyroid Thermostat

TSH

Pituitary hormone that signals your thyroid gland to speed up or slow down metabolism.

Typical adult range: ~0.4–4.5 mIU/L

Paradoxically, HIGH TSH usually signals an underactive thyroid (hypothyroidism), while LOW TSH points toward an overactive thyroid.

Ask your doctor: “If my TSH is borderline, should we re-test Free T4 before adjusting anything?”

Lab MarkerKidney Filter Rate

eGFR

Estimated glomerular filtration rate—how many milliliters of blood your kidneys filter every minute.

Healthy adult filter rate: 90+ mL/min/1.73m²

Values persistently below 60 for 3+ months (or elevated urine albumin) mark chronic kidney disease; single dips can simply reflect dehydration or NSAID use.

Ask your doctor: “Should we pair eGFR with a urine albumin-to-creatinine test (uACR)?”

Lab MarkerInflammation Signal

hs-CRP

High-sensitivity C-reactive protein released by the liver in response to infection, tissue stress, or vascular inflammation.

Low cardiovascular risk: < 1.0 mg/L · Elevated: > 3.0 mg/L

Mild chronic elevations flag vascular inflammation; readings above 10 mg/L usually reflect an acute cold, injury, or autoimmune flare.

Ask your doctor: “Was my CRP elevated because of a recent infection, or is it worth repeating when healthy?”

MedicationIncretin Agonists

GLP-1s

Medications (e.g., semaglutide, tirzepatide) mimicking gut satiety hormones to lower blood sugar, slow stomach emptying, and quiet brain appetite signals.

Major RCTs show 12%–22% average weight loss & 20% fewer CV events in high-risk adults

Common early effects include nausea or reflux; maintaining protein intake and resistance exercise helps preserve lean muscle mass.

Ask your doctor: “If I start a GLP-1, how do we protect lean muscle and plan long-term dosing?”

MedicationHMG-CoA Reductase Inhibitors

Statins

First-line daily medications that curb liver cholesterol synthesis and boost LDL plaque particle clearance.

Lowers LDL 30%–55% depending on dose intensity

Decades of randomized trials confirm durable reductions in heart attack, stroke, and cardiovascular death; true severe muscle injury is rare.

Ask your doctor: “What is my 10-year cardiovascular risk score, and what LDL target fits me?”

MedicationFirst-Line Metabolic Therapy

Metformin

Oldest, safest first-line type 2 diabetes drug that reduces excess liver glucose output and improves insulin sensitivity.

Lowers HbA1c by ~1.0%–1.5% without causing low blood sugar alone

Extended-release tablets cut stomach upset dramatically; long-term users should periodically monitor Vitamin B12 and kidney function (eGFR).

Ask your doctor: “Should we check my Vitamin B12 level if I have been on metformin for several years?”

MedicationSerotonin Reuptake Inhibitors

SSRIs

Medications that increase synaptic serotonin availability over 2–6 weeks to treat major depression, OCD, and anxiety disorders.

Full clinical response typically emerges at weeks 4–8

Stopping abruptly can trigger temporary brain-zap withdrawal symptoms; tapering slowly with a clinician avoids discontinuation discomfort.

Ask your doctor: “How long should we evaluate a dose before deciding whether to adjust or combine with CBT?”

SupplementCofactor Mineral

Magnesium

Essential mineral powering 300+ enzymes across nerve firing, muscle relaxation, blood pressure, and ATP energy metabolism.

Adult daily target: 310–420 mg/day from food + supplements

Standard blood serum tests miss mild tissue depletion; glycinate/citrate absorb better than oxide, while high supplemental doses can loosen stools.

Ask your doctor: “Are any of my prescription medicines lowering my magnesium stores?”