stress as a major factor of cardiovascular disease...stress as a major factor of cardiovascular...

Stress as a Major Factor of

Cardiovascular Disease

George P. Chrousos, MD, MACE, MACP, FRCP

Professor of Pediatrics and Endocrinology

Emeritus,

National and Kapodistrian University of Athens,

Athens, Greece

(No diclosures)

G.P. Chrousos 3

Physical and Emotional Stress

• Stress Concepts-Complexity

• Stress Mechanisms

• Effects of Stress on Metabolism,

Cardiovascular Disease and

Longevity

G.P. Chrousos

“Πολλά τα δεινά κ’ουδέν ανθρώπου

δεινότερον πέλλει….”

'There are many wonderful things and

nothing is more wonderful than the

human ...”

Σοφοκλής

Sophocles

496-406 BCE

HUMAN COMPLEXITY: POST(EPI)GENOMIC ERA

Human genome:

About 3 billion bases (98% Junk?)

About 18 thousand protein-coding genes

About 24 thousand ncRNA-coding genes

About 16 thousand pseudogenes

About 100-140 thousand transcripts

(mRNA, ncRNA)

About 200-260 thousand proteins

Single nucleotide polymorphisms (snp’s or snv’s),

microsatellites or copy number variants :

About >25 million snp’s (snv’s), 1.5 million indels

About 20 million microsatellites

>5000 cnv’s (many million bases)

Over 100 k disease-related mutations

60% of promoters have CpG islands

EPIGENETICS-EPIMUTATIONS

HUMAN COMPLEXITY: SOME HUMAN BRAIN NUMBERS

~ 100 billion neurons (100x1012) x >10.000 synapses per neuron = >1018 synapses)

~ 100.000 km of fibers

~ 1 trillion or more glial cells

~ 1.25 terabytes

~ 15 Watt lamp (2% of BW uses 20% energy)

PLASTICITY

Chaisson E, New Scientist 2009

Pythagoras 6th century BCEG.P. Chrousos

9

Disturbing

Forces

HarmonyEquilibrium

Balance

Counteracting

Reestablishing

Forces

IIIIII

Stressors HomeostasisAdaptive

Response(Physical,

Emotional)

Pythagoras= Harmony

Alcmaeon=Iso-nomia

Walter Cannon= Homeostasis

Complex Systems Theory

G.P. Chrousos 10

Stress is the State of

Threatened (or Perceived

as Threatened)

Homeostasis

G.P. Chrousos12

Pythagoras The Harmony of the Cosmos

(580-489 BC)

Alkmaion The intellect is based in the brain

(c. 500 BC) Health is the equipose of opposing forces: «Isonomia»

Empedocles Matter consists of essential elements and qualities in

(500-430 BC) opposition or alliance to one another

Hippocrates A harmonious balance of the elements and qualities of life

(460-375 BC) is health-Dysharmony is disease

«Nouson physeis iatroi =Vis medicatrix naturae»

Aristotle Unity of mind and body, “Eudaimonia"

Stoics/Sceptics Ataraxia (imperturbability of mind, equanimity)

Epicurus Ataraxia (imperturbability of mind), Aponia (no pain) and “Hedone”(341-270 BC) (tranquil, non sensual pleasure) as desirable states

«Eustachius» = Good balance, Carpe diem= seize the day

Thomas Sydenham Symptoms and signs of a disease arise also from the reaction of the

(AD 1624-1689 patients system

Claude Bernard The “milieu interieur”(1813-1878)

Walter Cannon Homeostasis/Stress

(1871-1945) Bodily responses to emotions

Fight or flight (and freeze) reaction

Hans Selye The general adaptation syndrome (the stress syndrome)

(1907-1982) Diseases of adaptation, Distress vs. Eustress

STRESS CONCEPTS

G.P. Chrousos

Human StressorsDaily hassles

Work stress (Effort Reward Imbalance, ERI)

Life transitions

Natural and unnatural catastrophies

Starvation, Excessive nutrition, Deficient exercise, Excessive exercise, Obesity

Socioeconomic status, Minority status (Dignity)

Job loss, Downsizing, Loss of control

Bereavement

Caretaking/ Pathologic empathy/Unprincipled compassion

Addictions/ Toxic substances

Inflammations (Traumatic, Infectious, Autoimmune, Allergic)

Anxiety, Depression, Personality disorder

Sleep deficiency, Sleep excess

Uncoupling of the Clock: Jet-lag, “Social-jetlag”

Behavioral addictions: “Meta-modern”, “Cyborg stress”

G.P. Chrousos

Homeostasis over Time

Healthy Baseline Homeostasis Baseline Homeostasis=Eustasis

Deteriorated Homeostasis=Cacostasis

Improved Homeostasis=Hyperstasis

Distress/Eustress

Catabasis

Anabasis

Elevated mood

Constitutional mood

Suppressed mood

G.P. Chrousos16

“CRITICAL” PERIODS OF LIFE

Prenatal, Early Childhood, Puberty

(Human brain ontogeny complete at 25-27 y)

Organizational Effects of Hormones

Epigenetics

(CRH, glucocorticoids, sex steroids, cytokines)

G.P. Chrousos17

HOMEOSTATIC SYSTEMS

• Amygdala, fear/anger

• MCLS, reward/punishment

• Stress - CRH/LC-NE

• Cardiorespiratory

• Metabolic

• Immune/Inflammatory

• Fatigue - Pain

• Wakefulness/Sleep

• Clock

Pre-/Frontal Lobe/Logos

G.P. Chrousos18




• Effects of Stress on Metabolism,

Cardiovascular Disease and Longevity

What Mediates the Adaptive

Response?

The Stress System

a. CNS

1. CRH system

2. Locus caeruleus (LC)-norepinephrine (NE)/autonomic (sympathetic) systems

b. Periphery

1. HPA axis

2. Autonomic (sympathetic) systems

G.P. Chrousos20

+

CRH

NE

CRH LC-NE

ANS

+

-

-

Stress System

G.P. Chrousos21

Stress System

Chrousos

JAMA 1992G.P. Chrousos 22

The Reward System

ML

MC

Structures related to emotional regulation

Acute Stress

MCLS AMYGDALA

CRH

PVN

CRH/AVP

LC/NE

+

+

+

+

-

-

HIPPO-

CAMPUS

Cortisol Catecholamines/IL-6

Behavioral

adaptation

Physical

adaptation

G.P. Chrousos

MC/ML System Tone

Stress System Tone

+ acute

- chronic-

G.P. Chrousos26

GH/IGF-1

LH/T

TSH/T3

F NE/E

iCRHIL-6

STRESS SYSTEM

Amygdala CRH

HIPPOCAMPUS

CRH/AVP LC/NE

ACTH

Inflammation

+

G.P. Chrousos

Immune Function

CRH/AVP

ACTH

Glucocorticoids

Target Tissues

Mediators

(Eicosanoids,

PAF, Serotonin)

Inflammatory

(TNFa, IL-1, IL-6 …)Cytokines

CRH TRH

ACTH

Glucocorticoids

TSH

T4

Target Tissues

T3

Target Tissues

GHRH

GH

SmC

STSSTS

Growth and Thyroid Function

CRHLHRH

ACTH

Glucocorticoids

LH, FSH

Target Tissues

Reproduction

-endorphin

Testosterone,

Estradiol

G.P. Chrousos JAMA 1992

SICKNESS SYNDROME

ANOREXIA/NAUSEA

FATIGUE AND/OR DEPRESSED AFFECT

SOMNOLENCE

HYPERALGESIA ± HEADACHE

ELEVATED TEMPERATURE/ FEVER

INCREASED METABOLIC RATE

MOLECULAR EFFECTORS

INFLAMMATORY CYTOKINES/MEDIATORS

G.P. Chrousos29

THE ADAPTIVE RESPONSE= STRESS

SYNDROME

Phenomenology

a. CNS Functions

- Facilitation-arousal, alertness, vigilance, cognition

attention, aggression

- Inhibition – vegetative functions

(reproduction, feeding, growth)

- Counteregulatory feedback

b. Peripheral Functions

● Oxygenation – nutrition

cardiovascular tone, respiration,

metabolism (catabolism, inhibition

of reproduction and growth)

● Detoxification

● Counteregulatory feedback (immunosuppression)

Fatigue

Pain/Neural

Afferent

Program

Stress

Syndrome,

Stress Behavior

Sickness

Behavior

Acute Phase

Reaction

Inflammatory (Sickness)

Syndrome

Stress

Syndrome

G.P. Chrousos 31

Sickness Syndrome

Manifestations

Peripheral

Infections

Post

Partum

Period

Stress Autoimmune

Disease

Neurodegenerative

Disease

Stroke,

Trauma

Intracerebral

Infections

Peripheral Immune

Activation and

Cytokine Secretion

Central Secretion

of Cytokines

(TNFa, IL-1,

IL-6, etc.)

Alterations in

Neurochemical

Systems

(NE, 5-HT,

CRH, etc.)

G.P. Chrousos




• Effects Stress on Metabolism,

Cardiovascular Disease and

Longevity


• Timing (Critical

periods=prenatal, first 5 y and

adolescence)

• Acuity

• Chronicity

THE STRESS SYSTEM

PathophysiologyAcute effects of stress system activation

● Asthma, eczema, urticaria

● Migraine and tension headache

● Gastrointestinal pain

● Hypertensive episode, CVA, death (compromised host)

● Cardiac ischemia, MI, Arrhythmia, death (compromised host)

● Psychotic episode

G.P. Chrousos35

THE STRESS SYSTEM

Pathophysiology

Chronic effects of stress system activation:

• Anxiety, depression, addiction, anti-social behavior, psychosomatic disorders, fatigue, pain

• Loss of weight, poor growth, obesity, metabolic syndrome, T2DM, smoldering inflammation, Immune dysfunction, atherosclerosis, CVD

• Osteoporosis

• Premature aging of all vulnerable organs, including the brain (neurodegeneration) and the skin

• Vulnerability to infections and cancer

CHRONIC NONCOMMUNICABLE DISEASES

G.P. Chrousos

Acute Stress

MCLS AMYGDALA

CRH

PVN

CRH/AVP

LC/NE

+

+

+

+

-

-

HIPPO-

CAMPUS


Stress Hyper-responsive

Child/Adult

MCLSAMYGDALA

CRH

PVN

CRH/AVP

LC/NE

-

+

+

+

--

HIPPO-

CAMPUS


Somatic consequences

Growth retardation

Metabolic syndrome X

/T2DM

Cardiovascular disease

Osteoporosis

Behavioral consequences

Maladjustment disorders

Anxiety, Depression

Personality disorders

Addiction, Psychosomatics

+

Adjusment vs.Maladjustment

Sickness s.

++

G.P. Chrousos

HYPERCYTOKINEMIA

TRAUMA/ BURNS

INFECTIOUS ILLNESSES

AUTOIMMUNE INFLAMMATORY DISEASES

ALLERGIC INFLAMMATIONS

CNS INFLAMMATIONS

NONINFLAMMATORY STRESS

OBESITY/VISCERAL OBESITY

AGING

G.P. Chrousos38

0

2

4

6

8

10

12

20 30 40 50 60

IL-6

(pg/m

l)

r = .790

p = .000

0

1

2

3

4

5

20 30 40 50 60

TN

Fa

(pg/m

l)r = .400

p = .014

BMI

Both IL-6 and TNFa correlate with BMI

Vgontzas et al. JCEM 1997

G.P. Chrousos39

GENETIC VARIATION

DEVELOPMENTAL HISTORY STRESSReal or perceived

HPA axis

Endothelial Dysfunction/Inflammation

Atherosclerosis

Cardiovascular Disease

Insulin resistance

Visceral Obesity/Sarcopenia

=Metabolic

Syndrome, DM type2TG

LDL

HDL

ABP

APR

Cytokines

Stress systemCRH/AVP-LC/NE

GH/IGF-1

LH, T, E2

TSH, T3Cortisol NE, E, IL-6Target Tissues

Systemic Sympathetic

Adrenomedullary Systems

Dyscoagulation

AGING

NUTRITION

Osteoporosis

Sleep Apnea

PCOS

Sickness

Syndrome

G.P. Chrousos40

InflammatoryNutritional

Oxidative

Cellular Stress

Cellular Stress

Inflammatory

NF-kBNFAT5

Nutritional

IR

Oxidative

MitochondriaKeap1 (SH sensor)-Nrf2-ΑRΕ

Al-Attas et al. EJE 2010

G.P. Chrousos 45

G.P. Chrousos 46

“Grief and fear when lingering

provoke melancholia”

Hippocrates 460-479 BCE

STRESS SYSTEM

HYPERACTIVITY AND

PARADOXIC OBESITY

IN DEPRESSION

Clock Time (hh:mm)

08:00 12:00 16:00 20:00 00:00 04:00 08:00

0

2

4

6

8

10 Controls

Depressed

Pla

sm

a IL

-6 (

pg

/ml)

Clock time (hh:mm)

Controls

Depressed

Correlation coefficient Probability value

Appetite -0.61 0.07

Concentration -0.64 0.05

Craving -0.45 0.19

Guilt -0.82 0.004*

Physical discomfort -0.35 0.32

Sadness -0.72 0.02

Self-esteem -0.86 0.002*

Suicidal thoughts -0.88 0.0007*

Tiredness -0.75 0.02

Withdrawal -0.21 0.56

Pearson’s correlations between mean 0800-2300 h

plasma IL-6 levels and MVAS scores.

Note: For each measure, a higher VAS score denoted better feelings.

*Correlations of IL-6 with guilt, self-esteem and suicidal thoughts remained

significant after Bonferroni correction.

Antidepressants

Sickness Behavior,

Depression Equates

an Inflammatory

Condition?

Peripheral

Infections

Post

Partum

Period

Stress Autoimmune

Disease

Neurodegenerative

Disease

Stroke,

Trauma

Intracerebral

Infections

Peripheral Immune

Activation and

Cytokine Secretion

Central Secretion

of Cytokines

(TNFa, IL-1,

IL-6, etc.)

Alterations in

Neurochemical

Systems

(NE, 5-HT,

CRH, etc.)

Acute Stress

MCLS AMYGDALA

CRH

PVN

CRH/AVP

LC/NE

+

+

+

+

-

-

HIPPO-

CAMPUS

Cortisol Catecholamines

+IL-6

Melancholic Depression

MCLSAMYGDALA

CRH

PVN

CRH/AVP

LC/NE

-

+

+

+

--

HIPPO-

CAMPUS

Cortisol Catecholamines+IL-6

Somatic consequences

Metabolic syndrome X

Cardiovascular disease

Osteoporosis

Behavioral consequences

Anhedonia,Fatigue,

Insomnia, Anorexia.

Loss of libido

+

+

Sickness syndrome

24 H SAMPLING OVERNIGHT

DEXAMETHASONE TESTA.

B.

PL

AS

MA

CO

RT

ISO

L

8 am 8 pm 8 am

TARGET TISSUE SENSITIVITY

TA

RG

ET

TIS

SU

E R

ES

PO

NS

E

CORTISOL CONCENTRATION

HS N R THRESHOLD

FOR HARMFULNESS

-D

-D

+D

+D

NS CS

NS CS

24 H

CO

RT

ISO

L

DARK

Chrousos JCEM 1998

Results #1: Clock/Bmal1 Represses GR

Transcriptional Activity through Acetylation

GREs

GR

GR-induced Transcriptional

Activity

In the Absence of Acetylation by CLOCK

Bmal1

ClockAcetylation

GRE Binding

GREs

A A

A A

In the Presence of Acetylation by CLOCK

GR-induced Transcriptional

Activity

HRNTD DBD LBD

GR

Acetylation Sites Interaction with Clock

K480K492K494K495

1 420 480 520 777

Uncoupling between Circadian Rhythm of SerumCortisol and Tissue Glucocorticoid Sensitivity

8 am 8 amDark

Ta

rge

t T

iss

ue

Glu

co

co

rtic

oid

Se

ns

itiv

ity

CIRCADIAN TISSUE GLUCOCORTICOID SENSITIVITY/GR ACETYLATION

OVERNIGHT

DEXAMETHASONE TEST

Se

rum

Co

rtis

ol

-D

-D

+D

+D

NS SS8 am 8 am

24 H SAMPLING

Normal Stress

GR Acetylation

GR

Ac

ety

latio

n

at T

arg

et T

iss

ue

s

Target Tissue

Glucocorticoid Sensitivity

Dark

Shift

Functional

Glucocorticoid

Hypersensitivity

Pathologic Consequences

8 pm

8 pm

Serum cortisol levels before and through fasting month:

NS

P< 0.01

SHAABAN RAMADAN

MUSCLE MASS

Best predictor of morbidity

and life expectancy

DEFINITIONS

• Lean Osteosarcopenia vs. Paradoxic

“Obesity” vs. Osteosarcopenic Obesity

Decreased bone mass:

Osteopenia vs. Osteoporosis

T-scores from -1 to -2.5 vs. <2.5

Decreased muscle mass:

Sarcopenia vs. Lipoatrophy + Sarcasthenia (frailty)

ΜΕΤΡΗΣΕΙΣWeight + Height

Hologic -DXA BIA-ACC

Deming plot with fat mass in kg

Participants were 99571 adult Caucasians

(29624 males and 60047 females), ages

20-80 y, grouped by:

BMI: Lean, Overweight, Obese

Presence of Medically Unexplained

Symptoms = MUS

The MUS Examined*:

(i) persistent tiredness or fatigue,

(ii) depressive symptomatology,

(iii) persistent insomnia or night awakenings,

(iv) persistent drowsiness during the day,

(v) anxiety,

(vi) apathy,

(vii) panic attacks,

(viii) changes in heart rate (arrhythmias/tachycardia) at rest,

(ix) changes in appetite (appetite loss or excessive hunger),

(x) night binge eating,

(xi) stomach cramps, bloating or gastro-esophageal reflux disease (GORD),

(xii) presence of irritable bowel syndrome (IBS) symptoms,

(xiii) cold hands and feet,

(xiv) sweating during sleep.

*Presence of MUS was defined as a positive answer to more than 3 of

the above 14 questions.

Evaluation included:

Advanced Body Composition Analysis by BIA-

ACC

Indices of Inflammation: hsCRP, Interleukin-6

Indices of Stress: am and pm Salivary Cortisol,

Delta-Cortisol (am-pm)

Grouping:

10 416 lean subjects (8810 males) with no

MUS (Group A),

58 710 lean subjects (5581 males) with MUS

(Group B), and

30 445 overweight/obese subjects (15133

males) with no MUS (Group C).

Healthy Overweight/Obese Youth: Early Osteosarcopenic

Obesity Features.

Stefanaki C, Peppa M, Boschiero D, Chrousos GP.

Eur J Clin Invest. 2016 Jul 19. doi: 10.1111/eci.12659.

[Epub ahead of print]

http://www.ncbi.nlm.nih.gov/pubmed/27434725

http://www.ncbi.nlm.nih.gov/pubmed/27434725

Overall, 2551 subjects (974 males) aged 18–

21 years participated in the study.

The healthy lean group included 1072 participants [900 males

(84%) and 172 females (16%)].

The healthy overweight/obese group included 1479

participants [74 males (5%) and 1405 females (95%)].

F(3,2547)

=

2824.545,

p<0.001,

Eta

squared

=0.76

**

**

F(3,254

7)=

2824.54

5,

p<0.001,

Eta

squared

=0.76

** **

F(3,254

7)=

793.640,

p<0.001,

Eta

squared

=0.48

p =0.99

**

F(3,2547)=

892.223,

p<0.001,

Eta squared

=0.51

p =0.99

**

F(3,25

47)=

554.67

9,

p<0.00

1,

Eta

square

d=0.39

**

**

F(3,2547)

=

1679.870,

p<0.001,

Eta

squared

=0.66

**

**

F(3,2547)

=

935.110,

p<0.001,

Eta

squared

=0.52

** **

F(3,2547)

= 10.901,

p<0.001,

Eta

squared

=0.012

****

F(3,2547)

=

368.272,

p<0.001,

Eta

squared

=0.3

**

**

CONCLUSIONS• Osteosarcopenic phenotype is common and exists even in the

young, suggesting early start of prevention and treatment.

• “Healthy” overweight or obese populations demonstrate:

1. Decreased bone mass;

2. Decreased muscle mass;

3. Increased hsCRP concentrations;

4. Flattening of cortisol circadian rhythm;

5. MUS

• BIA-ACC is a highly potent device that may detect osteosarcopenic

phenotypes, and may be used for early intervention.

• Future cohort studies are needed to establish the definite causative

factors behind the negative relations between fat, bone & muscle

mass.

Stress/inflammation

Social

stressful

conditions:

Inequality,

Dignity, etc.

“Chronic Stress and Inflammation

Syndrome” (CSIS)Psychologic and somatic manifestations:

MUS, Anxiety, Depressive symptomatology, Obesity,

Osteosarcopenia, etc.

Sleep disorders,

Accelerated Aging

Life course

Inadequate response

to stressors

Developmental epigenetic

plasticity

No intervention

Late intervention

Late intervention

impactful for

vulnerable groups

Earlier intervention

improves functional

capacity & responses

to new challenges

Early intervention

Chronic

Noncommunicable

Accumulating

Disease Risk

Mother and Fetus

Infant

Childhood &

Adolescence

Adulthood

ANTI-STRESS- Beta-blockers, Anti-depressants, CEI, AT2-blockers

ANTI-INFLAMMATION- ω3 Fatty Acids, Unsaturated Fatty Acids, Statins,

PPAR-g agonists

ANTI-OXIDATION- Phytoestrogens, sulforafane

INSULIN SENSITIZATION- Diet, Exercise, Μetformin, PPAR-g agonists

ANTI-COAGULATION- Anti-platelet agents

Anti-stress, anti-inflammatory and

nutritional and other potential life

extenders

G.P. Chrousos

• Jeanne Calment (1885-1997), 122 years and 164 days.

Longevity Hotspots

Study of 400 Greek Centenarians:

Female:Male 1.7:1, Key Features

• No Hx of Obesity, Maintain good BMI

• No Hx of Depression, No Loneliness

• Little Hx of Smoking

• Stable Daily Activity Schedule

• Resilience to Stress

• High optimism, Adaptability

• Spirituality

Tigani et al. BMC Geriatrics 1011, Tigani et al. Arch Gerontol Geriatrics 2012

IndividualSpecies vs.

Epigenotype

Evolution

Genetics

CNS complexity

Development

Epigenetics

CNS plasticity

ENVIRONMENTAL STRESSORS

Genotype

Starvation

Dehydration

Injurious agents-inflammations

Adversaries-anticipation

Adversaries-avoidance

Injury-minimization

Social bonding disruption

Phenotype

Embryogenesis

Maternal Stress

Perinatal Stress

Selections of Gene and Epigenetic Networks Participating in Functions

Important for Human Survival and Species Preservation

RESPONSE TO SURVIVAL THREAT SELECTIVE ADVANTAGE CONTEMPORARY DISEASE

Combat starvation Energy conservation Obesity/metabolic syndrome

Combat dehydration Fluid and electrolyte conserve Hypertension

Combat injurious agents Potent immune reaction Autoimmunity/Allergy

Anticipate adversaries Arousal/fear Anxiety/insomnia

Minimize exposure to danger Withdrawal Depression

Prevent tissue strain/damage Retain tissue integrity Pain and fatigue syndromes

Prevent social bond disruption Retain social integrity Dehumanization problems

(“evil”)

Chrousos, Amer J Med 2004

What can we do about stress?

• Social prerequisites

• Nutrition

• Exercise

• Sleep

• Timing regularity

• Experiencing “Flow”

• Noopedia methods

• Increased reward/punishment ratio: Be

good-do good (thoughts, words, deeds)

• Have a sustained purpose beyond one’s

self (“transcendence”, “meaning”)

G.P. Chrousos

Fetal Life

Childhood

PubertyFertility

Adulthood

Conception

«Την προς αρετήν εκ παίδων παιδείαν»

“Παιδεία είναι η διαπαιδαγώγηση προς

την αρετή από τα παιδικά χρόνια”

“Paideia of the virtues should start in

childhood”

ΠΛΑΤΩΝ (Νόμοι 643 Ε)

Plato (Laws 643 E)

«Εκ του εισοράν γίγνετ’ ανθρώποις το

εράν»

“Through empathy is love generated in

Man ”

, Euripides

‘Be equanimous and remember

not to believe easily’

Νάφε και μέμνασο απιστείν’


• Complexity- Human Uniqueness

• Concepts of Homeostasis and Stress


• Effects of Stress on the Organism

• Coping with Stress

G.P. Chrousos

The constituents of Man:

“Φύσις, Εθος, Λόγος”

“Physis, Ethos, Logos”

Aristotle

4th Century BCE

G.P. Chrousos

What can we do about stress?

• Social prerequisites

• Nutrition

• Exercise

• Sleep

• Timing regularity

• Experiencing “Flow”

• “Noopedia” methods

• “Meaning”

G.P. Chrousos

Basic Social Prerequisites

• Safety, Security

• Social Integration

• Competence

• Authenticity

• Autonomy

G.P. Chrousos105

Fear ➔ Anxiety

Sadness ➔ Depression

Anxiety ➔ Fear

Depression ➔ Sadness

F Face Fear and Sadness

A Alter Perception

C Cope actively

E Express emotion

S Seek social support

Helpless- Hopeless- Worthless

MAJOR DEPRESSION

MC/ML System Tone

Stress System Tone

+ acute

- chronic-

G.P. Chrousos110

MC/ML System Tone

Stress System Tone

+ acute/- chronic-

Placebo,

Positive thinking, words,

actions.

“Flow”, “Noopedia” methods

“Meaning”

Nocebo, Negative

thinking/words,

actions

No “meaning”

-+

G.P. Chrousos111

Patient-doctor Relationship=

A Strong Predictor

of Response to any Therapy

The Epicurian

Tetrapharmacos Prescription

• We are not threatened by divine power

• There is no life after death

• It is easy to acquire what we need to be

happy

• It is easy to endure what makes us suffer

G.P. Chrousos113

“Κράτιστον δη προς αλυπίαν φάρμακον ο

λόγος και η δια τούτου παρασκευή προς πάσας

του βίου μεταβολάς”.

“The best medicine to attain consolation is

Logos, and through it the preparation for all the

vicissitudes of life”.

Π Πλούταρχος Plutarch

“Επιστήμη ποιητική ευδαιμονίας”.

“Science brings eudaimonia”.

Πλάτων Plato

“If you are distressed by anything external or internal,

the pain is not due to the thing itself, but to your estimate of

it; and this you have the power to revoke at any moment.”

Marcus Aurelius(Meditations)

167 CE

G.P. Chrousos116

http://answersinhistory.files.wordpress.com/2007/04/marcus_aurelius.jpg

G.P. Chrousos

G.P. Chrousos118

Lutz et al. 2008

Attention-

based

meditations:

- Focused

Attention

- Open

Monitoring

Lutz et al. 2008 TICS

Plotinos of Lycopolis, Egypt (ca. CE 204/5–270)

G.P. Chrousos

“You ask, how can we know the Infinite? I answer, not by

reason. It is the office of reason to distinguish and define. The

Infinite, therefore, cannot be ranked among its objects. You

can only apprehend the Infinite by a faculty superior to reason,

by entering into a state in which you are your finite self no

longer—in which the divine essence is communicated to you.

This is ecstasy. It is the liberation of your mind from its finite

consciousness. Like only can apprehend like; when you

thus cease to be finite, you become one with the Infinite. In the

reduction of your soul to its simplest self, its divine essence,

you realize this union—this identity”.

Ancient Greek sage Plotinos (ca. CE 204/5–270))in a letter to Flaccus.

G.P. Chrousos

«....έδειξε με τις πράξεις του και την μέθοδο της λογικής του ότι για να είναι κάποιος ευτυχής πρέπει να είναι καλός.....»

“….he showed with his deeds and the method of his logic that for somebody to be happy one has to be good…”

Αριστοτέλης, Επικήδειος στον Πλάτωνα

Aristotle, Eulogy to Plato 4cent BCE

Epicurean Qualities of Mind that Alleviate

Suffering and Bring Happiness

• Φιλία = friendship, love

• Παρρησία = truth telling, sincerity

• Εύνοια = good will

• Χάρις = gratefulness

G.P. Chrousos

4 Qualities of Mind that Alleviate Suffering

• Metta = loving kindness

• Karuna = compassion

• Mudita = feeling the joy of others

• Upekkha = ataraxia, equanimity

G.P. Chrousos

Upekkha=Ataraxia

An equanimous mind holds all things in an ease-filled

balance. From this place of equanimity, when we see

people going about their everyday lives, friendliness

(metta) is our natural response. When we see someone

suffering, compassion (karuna) is our natural response.

When we see someone who's happy, joy in their joy

(mudita) is our natural response.

Sylvia Boorstein, It is easier than you think, 1995

127

ΕΥΤΥΧΙΑΝ ΕΥΧΟΝ

Search for happiness

G.P. Chrousos 128

TIME

HA

PP

INE

SS

HAPPINEES FRAMEWORK

TYPES OF HAPPINESS

PleasureROCK STAR

Chasing the next high

PassionFLOW and ENGAGEMENT

Time flies

Higher Purpose

Meaning, TranscendenceBeing part of something

bigger than yourself

“Noopedia” methods

Fredrickson BL et al. PNAS 2013; 110 (33): 13684-13689

«Αποφάσισα να είμαι ευτυχής γιατι

αυτό βελτιώνει την υγεία μου»

“ I decided to be happy because this

improves my health”

Voltaire 1694-1778

G.P. Chrousos 134

Carneiro and Heckman 2003

Stress+Inflammation

Social

conditions:

Inequality/D

ignity, etc.

“Chronic Stress and Inflammation

Syndrome”

(CSIS)

Psychologic and somatic

manifestations,

Sleep disorders,

Accelerated aging

stress as a major factor of cardiovascular disease...stress as a major factor of cardiovascular...

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