Hormone has great impact on our immune system.If your hormones are not actively working it means that your immune system will surely disturb.Not only can imbalances in your hormones like as Thymus ,Estrogen , Progesterone, Cortisol, Steroids and Oxytocin etc contribute to the onset of autoimmune diseases, but autoimmune diseases in and of themselves can cause hormone insufficiency and imbalance. Autoimmune disease occurs when your immune system starts to attack and damage your own tissue and organs.
1. ENDOCRINOLOGY
TOPIC NAME:
EFFECT OF HORMONES ON OUR IMMUNE SYSTEM
INSTRUCTOR NAME: DR.SYEDA NADIA AHMED
STUDENT NAME: ZUNIRA NAZ
ROLL NO:#UOC-BSZOL-F2020/010
2. Role of Hormones in our Immune system
Production of
Harmones
Immune system
of body
Autoimmune
conditions
Lymphocytes
(B and T cells)
Thymus gland
and immunity
Role of estrogen
and
progesterone on
Immunity
Role of
Serotonin and
prolectin on
Immunity
Anti-
inflammatory
Action
Ways to get
boost up your
immune
system
3. • Produce by endocrine glands, actually they are body chemical messengers, send signals into bloodstream
and tissue, they work slowly and perform different function(Nita, at el.2020)
• Metabolism
• Homeostasis
• Growth and development
• Reproduction
• Sleeps-awake cycle
• Mood changes
• Response to injury
• Effect on our immune system. Fig-1 production of hormones
Https://www.Biologyonline.Com/tutorials/hor
mone-production
Production of Hormones
4. 1. Our body fight again many diseases everyday,due to the results
of production of antibodies against these pathogens and protect
the body against diseases.
2. Immune cells are polyproducers and polyrecevier.
3. You can’t ignore a hormonal imbalancement in your body if
your immune system is not working properly
4. Your immune system is just because of balance of your
hormones sectrection, balanced hormones is key to healthy
immunity and weak immune system can be a sign of hormonal
imbalancement in your body(Carter,et al.2020)
Your body natural defense
system is called your body
immune system
Fig-2 Immune System
https://www.tcimedicine.com/post/h
ow-does-the-immune-system-work
Hormones and immunity concerns
5. A disease in which your body can’t make the difference between your own cells and foreign cells,
causing the body to mistakenly attack normal cells”
There are 80 or more
then 80 type of
autoamine disease just
because of Hormones
imbalancement in body
due to weak immunity of
body
Autoimmune conditions
Fig-3 Autoimmune Diseases
https://ecosh.com/autoimmune-diseases-
causes-risk-factors-and-the-list-of-18-most-
common-autoimmune-diseases/
6. LYMPHOCYTES
• Definition:
A lymphocyte is a type
of white blood cell that
is a part of immune
system
B cells
They produce antibodies
that are used to attack
invading microorganisms
which cause diseased
T cells
It is directly involved in
destroying infected host
cells, producing cytokines,
activating other immune
cells and in regulating
immune response.
Fig-4 Lymphocytes
https://byjus.com/nee
t/lymphocytes/
7. • The thymus makes white blood cells called T
lymphocytes. These are also called T cells. These
are an important part of the body’s immune
system, which helps to fight infection(Al-
kuraishy,et al.2022)
• And the thymus produces and secretes thymosin,
it’s a hormone necessary for T cell development
and production.
Thymus and Thymosin Hormones
Fig-5 Thymus
https://www.dreamstime.com/hormones-produced-
thymus-gland-thymopoietin-insulin-like-growth-factor-
igf-somatomedin-c-thymosin-alpha-beta-vector-
image179344013
8. • As we know that estrogen has a strong effect on the
immune system. When levels are high, the immune
system is more likely to trend towards an autoimmune
conditions .This is because estrogen tends to push
immune system signals towards autoimmunity through
stimulation of antibodies(Rahman,et all.2021).
• One way that estrogens influence adaptive immunity is
by impacting levels of circulating antibodies.
Role of Estrogen in Immunity
Fig-6 Estrogen level
https://www.google.com/imgres?imgurl=https%3A
%2F%2Fonlinelibrary.wiley.com%2Fcms%2Fasse
t%2F9c7ed0ee-a5b6-4bf1-8cee-
9. ROLE OF PROGESTERONE IN IMMUNE SYSTEM
Progesterone cools the inflammatory
response, activates anti-inflammatory
T-cells, and tells your mucosal cells to
focus on repair. When progesterone
dips too low, your body can
experience a relative estrogen
dominance, pushing your immune
system into overdrive(D.wing,at
all.2020)
Fig-7 Progesterone
https://www.mdpi.com/2
073-4409/11/7/1075
10. Estrogen and strong immunity in females
Fig-8
Estrogen vs
immunity
https://www.she
cares.com/horm
ones/estrogen/ro
le-effects
11. Anti inflammatory action means that
both estrogen and progesterone has
opposite effect on body , Estrogen
promote inflammation and
progesterone reduce inflammation
When progesterone dips too low,
your body can experience a relative
estrogen dominance, pushing your
immune system into overdrive,
autoimmune territory( )
Anti inflammatory action and
goldilocks hormonal ranges
Maintaining a healthy balance between
estrogen and progesterone production is
crucial for keeping your immunity in its
goldilocks range — not too weak and
not too strong.
12. Oxytocin
Oxytocin receptors also play a part
in lowering chronic inflammation,
promoting wound healing,
increasing immune defenses, and
even enhancing the function of
antibiotics(Vehlen,et al 2023).
Love or happy
Hormone
Also called as love or happy hormone, which can Want to know another
great way to boost oxytocin? . Yep, sex can actually help your immune
system(. )
As oxytocin is associated with trust, sexual arousal and relationship
building, it’s sometimes referred to as the “love hormone” or “cuddle
chemical. Fig-9 Love hormones
https://www.google.com/imgres?i
mgurl=http%3A%2F%2Fwww.p
assionineducation.com%
13. Serotonin regulates inflammation and
immunity by acting on serotonin
receptors that are differentially
expressed on immune cells, both in
rodents and humans. Serotonin acts
as a potent chemoattractant,
recruiting innate immune cells to
sites of inflammation.Can also affect
your digestion, sleep, inflammation,
and immune system.
Serotonin effect on immune
system
Fig-10 Serotonin
https://www.slideshare.net/Lo
rettaBreuning/happy-
chemicals-33377349
14. Ways boost to get up
your immune system
Fig-10 Ways to get
boost up your immune
system
https://the.ismaili/paki
stan/covid-
19/resources/covid-19-
7-ways-boost-your-
immune-system
15. References
• Al-Kuraishy, H.M., Al-Gareeb, A.I., Butnariu, M. et al. The crucial role of prolactin-lactogenic
hormone in Covid-19. Mol Cell Biochem 477, 1381–1392 (2022).
https://doi.org/10.1007/s11010-022-04381-9
• Dennis Yüzen, Isabel Graf, Anke Diemert, Petra Clara Arck Frontiers in Endocrinology 14,
1149284, 2023
• Vehlen, et al.Reduced eye gaze during facial emotion recognition in chronic depression: effects
of intranasal oxytocin J. Psychiatr. Res., 159 (2023), pp. 50-56
• Rahman T, Patrick C, Ma C, Nicol GE, Reynolds CF III, Mulsant BH, Hartz SM, Yingling M,
Lenze EJ (2021) Prolactin and estrogen levels in postmenopausal women receiving aripiprazole
augmentation treatment for depression. J Clin Psychopharmacol41(1):31–35
• D. Wang, Y. Ma Oxytocin facilitates valence-dependent valuation of social evaluation of the self
Commun.Biol., 3 (1) (2020), p. 433.
• Nitta T, Takayanagi H. Non-epithelial thymic stromal cells: unsung heroes in thymus
organogenesis and T cell development. Front Immunol. 2020;11:620894–620894.
Doi:10.3389/fimmu.2020.620894. [Crossref] [PubMed] [Web of Science ®], [Google Scholar]
