Jiddu Krishnamurti challenged one of humanity's deepest assumptions—that wisdom must come from teachers, traditions, or systems. Instead, he argued that genuine understanding begins with self-observation and choiceless awareness.

In this short slide set, I summarize the life and ideas of Jiddu Krishnamurti (1895–1986)—the thinker who famously declared:

"Truth is a pathless land."

📚 The slides explore:

• His early life and break from the Theosophical movement

• Core ideas from Freedom from the Known

• The role of education and self-inquiry

• Why his ideas still resonate in psychology, philosophy, and education

👩‍⚕️ I also included a special slide connecting his insights to healthcare practice, highlighting how self-awareness and attentive observation can deepen patient care.

Krishnamurti once suggested that real change begins not in systems—but in the transformation of the mind itself.

Curious to explore?

#Philosophy #Krishnamurti #FreedomFromTheKnown #SelfAwareness #Consciousness #Education #Psychology #Mindfulness #CriticalThinking #LifelongLearni

🧠🦠 Microbes. Metabolites. Memory.

A fascinating new Nature study reveals a gut–brain pathway driving age-related cognitive decline.

Expansion of Parabacteroides goldsteinii in aging microbiomes increases medium-chain fatty acids, activating GPR84 signaling in peripheral myeloid cells. The resulting inflammation suppresses vagal sensory signaling, blunting hippocampal neuronal activation and impairing memory.

Even more intriguing: interventions restoring gut–brain communication improved cognition in mice.

This work highlights the gut microbiome as a therapeutic target for cognitive aging—suggesting that microbiome modulation, vagal stimulation, or GPR84 inhibition may one day help protect memory.

Lipids remain central to cardiovascular prevention.

The 2026 ACC/AHA Dyslipidemia Guideline introduces several important shifts:

• PREVENT equations replace older ASCVD risk calculators

• Lipoprotein(a) measurement recommended at least once in all adults

• ApoB helps identify residual lipoprotein risk

• Coronary artery calcium scoring refines treatment decisions

• LDL-C targets return, with

• South Asian ancestry is treated as a "risk enhancer,"

Earlier identification and aggressive risk reduction remain the cornerstone of preventing atherosclerotic cardiovascular disease.

Reference: Blumenthal RS et al. JACC 2026.

🧬🧠❤️ The Immune System Is Not Just Defense — It Is Physiology

A superb Science Review (Nahrendorf, Ginhoux, Swirski, 2025) reframes immunity as a systems integrator, shaping brain function, heart rhythm, metabolism, pregnancy, and tissue repair—quietly maintaining homeostasis across the lifespan.

Immune cells are not visitors; they are residents, communicators, and regulators in every organ system.

🧩 Defense meets regulation.

🧩 Immunology meets physiology.

📖 Science, August 2025 — a must-read for clinicians, physiologists, and systems thinkers.

A fascinating new study reveals a previously underappreciated pathway for tau clearance in the brain.

Researchers show that tanycytes—specialized hypothalamic glial cells—actively transport tau from cerebrospinal fluid into the bloodstream. In Alzheimer disease, these cells become fragmented and dysfunctional, impairing tau clearance and potentially accelerating neurodegeneration.

This work opens an intriguing avenue: could restoring tanycyte function enhance tau removal and slow Alzheimer progression?

A small cellular gatekeeper may hold an important clue in the battle against dementia.

Source: Sauvé F et al. Tanycytic degeneration impairs tau clearance and contributes to Alzheimer's disease pathology. Cell Press Blue, 2026.

Obesity is not simply excess weight—it is a metabolic and inflammatory state that can reshape cancer biology.

Adipose tissue alters hormones, insulin signaling, inflammatory cytokines, and immune responses, creating conditions that favor tumor development.

Evidence now links obesity with cancers of the breast, colon, endometrium, pancreas, liver, kidney, and esophagus.

Understanding these mechanisms opens the door to precision prevention strategies, from weight management to metabolic therapies.

The message from translational science is clear: metabolism and malignancy are deeply intertwined.

#CancerResearch #ObesityScience #TranslationalMedicine

🧬 Apolipoprotein M (ApoM) is emerging as a key regulator of vascular biology.

ApoM, an HDL-associated lipocalin, transports sphingosine-1-phosphate (S1P) and selectively activates S1PR1 signaling in endothelial cells.

This pathway stabilizes the endothelial barrier, promotes nitric-oxide mediated vasodilation, and suppresses vascular inflammation.

Clinical studies increasingly link lower ApoM levels with cardiometabolic disease, CKD, and heart failure risk.

New therapies—including ApoM-fusion biologics and selective S1PR1 agonists—may harness this pathway for vascular protection.

The ApoM–S1P axis may represent a new frontier in precision cardiovascular medicine.

📚 Simone de Beauvoir (1908–1986) — philosopher, writer, and architect of modern feminism.

Her groundbreaking book The Second Sex (1949) reshaped global conversations on gender with one powerful line:

"One is not born, but becomes, a woman."

She challenged stereotypes, defended women's autonomy, and influenced second-wave feminism worldwide.

Her ideas still echo in medicine, education, ethics, and leadership today.

Freedom. Responsibility. Equality. 💡✊📖

🫁 Pulmonary Embolism in 2026 — A Precision Framework

The new AHA/ACC Acute Pulmonary Embolism Guideline redefines how we classify and treat PE.

Key updates:

• Category A–E clinical classification integrating hemodynamics, biomarkers, and RV imaging

• Age-adjusted D-dimer and YEARS algorithm to reduce unnecessary imaging

• CT pulmonary angiography as preferred diagnostic modality

• RV/LV ratio reporting for objective risk stratification

• LMWH → DOAC preferred for anticoagulation

• Advanced therapies for cardiopulmonary failure

• Mandatory 1-year follow-up to screen for CTEPD

The message is clear: Stratify early. Treat precisely. Monitor longitudinally.

🧬✨ Can we make the ageing immune system young again?

A fascinating Nature study shows that a three-part mRNA cocktail (DFI) can temporarily rejuvenate T cells in aged mice, improving responses to vaccines and cancer immunotherapy—without breaking immune tolerance. By turning the liver into a short-term factory for key immune signals (DLL1, FLT3L, IL-7), the authors demonstrate that immune ageing is modifiable, not fixed.

This elegant work—covered by Heidi Ledford in Nature—opens provocative questions about immune resilience, ageing biology, and the future of mRNA beyond vaccines. 🧠🛡️

📄 Friedrich MJ et al., Nature 2025 | News & Views: Ledford H.

🔗 doi:10.1038/s41586-025-09873-4 | doi:10.1038/d41586-025-04082-5