Thursday, May 31, 2018

Two types of Mast cells

The two types of mast cells are derived from different sources. Both involve high levels of Histamine to dilate the capillaries and bring more immune cells to the inflammation site.

The bone marrow mast cell is involved with fungal and bacterial infections.  The TLRs for this bone mast cell are: TLR2 lipoproteins, TLR4 LPS, and the TLR5 flagellin tails which are all basic traits of bacterias and fungal infections.  Bone mast cells secrete GM-csf when encountering vacuole bacteria, il-5, TNFalpha, and il-33.

The skin mast cell is involved with viral infections.  The TLRs it has are the internal ones that snag viruses. TLR7 of the nucleus, TLR9 of the mitochondria, and TLR3 of the golgi.  Skin mast cells secrete TGF-b1, il-21, TNFalpha, and il-1. 

bone vs skin mast cell reference

What is fascinating here is that skin mast cells wear IgE when allergies exist.  Toxins like snake venom, bee venom, or staph toxin damage the mitochondria.  Mice that are deficient in TLR9 do not have the normal anaphlylatic reactions to these toxins. 

venom and tlr9

looking for ref of venom and tlr9 def mice

peanut allergy and tlr9

Tuesday, May 29, 2018

Multiple sclerosis and lyme disease has the IgG4 to myelin basic protein and clotting disorders

Multiple sclerosis and lyme disease has the IgG4 to myelin basic protein and clotting disorders. Is this a clue to how the immune system works?

heparin and myelin basic protein
https://www.ncbi.nlm.nih.gov/pubmed/29512538

MBP behave liked heparin binding lectin. Heparin strongly inhibited (MBP)

Mycobacteria's adhesion is through heparin-binding haemagglutinin adhesin (HBHA)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3103176/

spirochetes also bind to heparin
http://coolinginflammation.blogspot.com/2009/06/lyme-spirochete-binds-to-heparan-in.html

Basophils release heparin to prevent mycobacteria or spirochetes attachment to cells.  (once attached these move into the cytosol of the cell where they hide)

The IgG4 in multiple sclerosis is to the myelin basic protein
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0107807
IgG4 and lyme
https://www.ncbi.nlm.nih.gov/pubmed/11987581

The autoimmune antibody IgG4 is meant to slow the immune system down during a double infection. Autoimmune cross-targeting hypothesis is that 2 infections are there and the immune system tries to ignore one infection, typically the larger one, until the smaller viral infection is killed.

Multiple sclerosis: a mycobacteria and the herpes zoster (chicken pox virus)

Normally, does the IgG2 during a mycobacteria infection actually catch some of the bacterias outside of infected cell because they bind MBP? However the body wants to figure out how to kill/ contain the viral infection before killing the cell.  IgG2 usually does complement creating a surface pore on the infected cell.

Are there clotting issues with multiple sclerosis or lyme disease if heparin is around too long?
http://www.bioquicknews.com/node/1420
https://www.ncbi.nlm.nih.gov/pubmed/26821412

Article on lyme and discussing how it can resemble multiple sclerosis
https://www.nytimes.com/1995/02/15/us/personal-health-when-lyme-invades-the-brain-and-spinal-system.html

Review:

cytosol infections : TH1 : B cell: IgG2

 Mitochondria/ nuclear infections Tc : B cell : IgG3

outside infections: Tfh:  B cell:   insulin IgG1, GH IgA,  IGF-1 IgE (location hormones)







Wednesday, May 23, 2018

Combined Autoimmune Cross-targeting hypothesis with the 3 Hormone Location hypothesis: could explain some autoimmune diseases



Corrections:  the cytokines have change for the below rxns. il-4 is only with Tfh. INFgamma is with Th1. il-10 is with Tc.








Autoimmune hypotheses: two infections at the same time triggers autoimmunity. The immune system only wants to focus on the viral infection so it stalls the larger infection with IgG4.

In the case of Eosinphila are IgG4 antibodies generated against the eosinophil cationic protein ?

IgG4 and the cationic protein
https://www.ncbi.nlm.nih.gov/pubmed/1692064
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5795490/

RA and cationic protein
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1576917/

Alopecia has also been connected to fungal infections of the skin which would  involve IGF-1 and IgE with neutrophils called from th17 cells' il-17a and il-33 of the dendritic cells.

HLA-DQ : Reovirus : Areata Alopecia
HLA-C : Polyomavirus: Universalis Alopecia
HLA-DR : Flu : Totalis Alopecia

anti-neutrophils cytosolic antibodies:  IgG4
https://www.tandfonline.com/doi/abs/10.1080/03009740600844738?journalCode=irhe20


Monday, May 21, 2018

The medulla of the lymph gland review: were antibodies are produced

The medulla region of the lymph gland is filled with macrophages, plasmablasts, and plasma cells. Plasmablasts are B cells that have travelled from the cortex to the medulla. Plasmablasts then differentiate into plasma cells which are the antibody producing B cells.

macrophages induce differentiation of plasmablasts from GC to plasma cells
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3457728/

Plasmablasts produce il-6 which triggers the macrophages to produce il-10.  The cytokine il-10 triggers the differentiation of plasmablasts to plasma cells.   This is how the B plasmablasts cell senses when it is the correct spot in the lymph to make antibodies.

Long lived plasma cells evolve from the GC stimulated Bcells (BCR tested outer antigen B cell plasmablast) These plasma cells can make antibodies for years.

Short lived plasma cells evolve from the cortex interface Bcells (TCR tested inner antigen B cell) Are these are triggered by il-2?

By inner antigen we are combining the cytosol antigens viewed by Th1 and the mitochondria/nuclear antigens viewed by Tc.

il-2 and cortex interface B cells (non GC Bcells) are these the Tc stimulated?
https://www.nature.com/articles/s41467-017-01475-7

il-10, il-2, and il-15 cytokines with plasma cells...and Baff?
https://www.nature.com/articles/srep02327/figures/5

Baff is the cytokine for the IgM plasma cells
http://www.jimmunol.org/content/173/4/2245

Note that the macrophages of the medulla area are those involved with inner antigen presenting to the T cells of the paracortex.  Macrophages that are involved with the outer antigens migrate to the cortex area becoming subacapsular macrophages.

il-2 involves the mitochondria/nuclear antigens with Tc cells
il-15 involves the cytosolic antigens with Th1 cells
The Tc and Th1 used the T cells TCR education

il-10 involves the outer antigens with TFh cells
The T follicular helper cells rely on the Bcells BCR education and somatic hypermutation.

Baff is for the innane  triggering Igm when B cells encounter LPS and il-6




Friday, May 18, 2018

Frankincense, mitochondria moving, and dementia

Previous post on mitochondria moving and alzheimer's
http://angelabiggs.blogspot.com/2015/08/alzheimers-and-dysfunctional.html
previous post looked at viral triggers while this new post looks at bacterial infection causes

Frankincense appears to recover memory.
https://www.ncbi.nlm.nih.gov/pubmed/27840472

 when and why does it work?

Bowsella papyifera (frankincense)

Bowsellia resin inhibits bacterial LPS induced Nitric oxide production by Rat Macrophages
https://www.ncbi.nlm.nih.gov/pubmed/15991575

NO is antimicrobial
https://www.ncbi.nlm.nih.gov/pubmed/10719664

Bowsellia, Melisa. and memory
https://www.ncbi.nlm.nih.gov/pubmed/29306113

 NO stops the mitochondria car  from moving down the nerves axon.
https://www.ncbi.nlm.nih.gov/pubmed/16606371
https://onlinelibrary.wiley.com/doi/full/10.1111/j.1471-4159.2006.03788.x

Could this mean that some dementia is due to a brain infection triggering macrophages to produce nitric oxide which in addition to hurting the infection halts the mitochondria from moving down the nerve and causing the dementia?

mycoplasmas and nitric oxide
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC303034/pdf/iai00009-0215.pdf
https://link.springer.com/chapter/10.1007/978-1-4419-8634-4_45
https://www.ncbi.nlm.nih.gov/pubmed/8019851

alzheimer's and the infections found
https://www.sciencedaily.com/releases/2008/05/080522155752.htm
http://neurosciencenews.com/microbes-alzheimers-neurology-3826/




Could this help too?

Myrrh and neurogenesis?

commiphora (myrrh)

stimulates neurogenesis?
https://www.ncbi.nlm.nih.gov/pubmed/28339691

Do the two types of T17 develop from different cytokines and cell types? Th17 and Tc17 have different origins

Do the two types of T17 develop from different cytokines and cell types?

Th17 is responsible for bacterias that have moved inside of cells.

LPS trips the tlr4 of monocytes triggering the release of il-1beta which turns Tregs into Th17.

T17 is responsible for viruses that hide in organelles like the mitochondria.

Is Tc17 the same? or does it secrete just il-17

TGF-beta1 and il-4 trigger Th9 to make il-9 which could promote the development of Tc17 from cd8 cells?

TLR7/9 trigger TGF-beta1 (TLR 7/9 are the mitochondrial and nuclear viral DNA triggered tlrs)

tc17 developed from il-9
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3082359/

mast cells, il-9, and viral infections
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4435071/

(the flu as a cytosol virus wouldn't trigger Tc17 but herpes viruses would)


Tuesday, May 15, 2018

Could il-20 be a proton pore that disrupts the ability of the electric field to attract the neutrophils


In addition to inducing proliferation of keratinocytes could  il-20 disrupt the proton gradient of wounds preventing the neutrophils from migrating there.

v-ATPase, voltage gradients and wound healing
file:///Users/angelabiggs/Downloads/The%20Role%20of%20pH%20and%20the%20V-ATPase%20in%20Electric%20Field%20Guided%20Cell%20Migration.pdf

il-20 and wound healing by inhibiting neutrophils
http://iovs.arvojournals.org/article.aspx?articleid=2270261

neutrophils migrate to cathodes
https://www.researchgate.net/figure/Electrical-migration-of-cells-Neutrophils-respond-to-an-electric-field-by-migrating_fig3_23709207

il-20 could be a proton pore for the plasma membrane disrupting the electric field that would attract the neutrophils

why is this possible?

il-26 a cytokine that forms a nuclear pore
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4919036/

il-20 family
http://angelabiggs.blogspot.com/2018/02/il-19-is-mitochondrial-pore-il-26-is.html

The il-20 family cytokine receptors are on immune system cells and boarder cells: the fibroblasts, the epithelial cells, and keratinocytes because when you are tearing cells down you want those protective cells built up.


for regular cells il-20 family cytokines are just proton pores popping membranes

il-26 the nuclear membrane
il-19 the mitochondria membrane
il-22 the vacuoles
il-24 the golgi
il-20 the plasma membrane

Thursday, May 10, 2018

COPD and cytosolic infections

Two types of COPD : emphysema and chronic bronchitis

Looking at COPD : there appears to be a type of COPD  that has high eosinophils due to infections/toxins in the cytosol and a type of COPD that involves 25 HC and viral infections.


COPD: emphysema and bacteria/mycobacteria infections of the cytosol

emphysema and mycobacteria
http://imj.ie/rare-case-of-non-tuberculous-mycobacterial-a-diagnostic-dilemma/

Eosinophil COPD subgroup
https://journal.chestnet.org/article/S0012-3692(16)60762-6/pdf
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5405469/

il-17 with the il-8 COPD
https://www.ncbi.nlm.nih.gov/pubmed/21996014

il-17 and il-22 COPD
https://clinicaltrials.gov/ct2/show/NCT02655302

The immune system is looking for a bacterial/mycobacteria infection in the cytosol. Note that il-22 is the vacuole pore. il-17A calls neutrophils by stimulating il-8.

infections and eosinophilia
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4515572/

TB and eosinophilia
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5337757/
https://www.bmj.com/content/2/4154/220

Basophils and COPD
http://erj.ersjournals.com/content/46/suppl_59/PA384

COPD: Bronchitis 

COPD and Viral infections
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3962752/

acute vs chronic bronchitis (viral vs smoking)
https://www.inogen.com/blog/acute-vs-chronic-bronchitis-understanding-differences/

Smoking tobacco COPD connection
https://www.ncbi.nlm.nih.gov/pubmed/21996014
http://erj.ersjournals.com/content/29/3/438

COPD and 25HC (snags viruses)
http://erj.ersjournals.com/content/38/Suppl_55/p3903

 TLR3 triggers IFNbeta or cytosolic receptors for viruses trigger IFNbeta

macrophages and dendritic cells secrete 25HC with ifn alpha and ifn beta
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2996899/
http://www.pnas.org/content/pnas/106/39/16764.full.pdf

influenza virus is a non-encapsulated which involves 25HC
https://www.researchgate.net/publication/264634507_25-Hydroxycholesterol_acts_as_an_amplifier_of_inflammatory_signaling

influenza involves complement with IgG2
http://jvi.asm.org/content/81/7/3487.full








Tuesday, May 8, 2018

Hypothesis: Dendritic cells match up with the 3 zones of the adaptive immune system

The adaptive immune system focuses on 3 zones: outside of cells, in the cytosol of cells, and inside the mitochondria or nucleus of cells.

4 Dendritic cell types exist: FDCLymphatic dendritic, myeloid dendritic, and plasmacytoid dendritic


The germinal center is where the BCR, b cell receptor, judges the antigens outside of cells.  B cells are educated to know self of the outside.

THE OUTSIDE

The Follicular dendritic cells, FCD, are not from the bone marrow.  FDC are generated from local tissue. They have a starfish like shape and hold the antigens they collect from the lymph river up for the B cell receptor all over it's surface.   FDC never leave the lymph.

The lymphatic dendritic cell is also star shaped and hold antigens up the same way to B cells but travels from bone to the site of infection to collect antigens then goes to the lymph gland.  (these do not develop from monocytes rather CLP cells)

The BCR grabs the antigen off the dendritic cell surface, processes it and the B cell then holds it up for the FTH follicular t helper cell which then releases cytokines triggering the B cell to make antibodies. IgG1 (insulin high) or IgA (GH high) or IgE(IGF-1 high)

The B cells  hypersomatic mutation of the BCR occurs in this Germinal Center region until the BCR has strong affinity for the antigen.


The rim regions of the lymphatic gland is where the TCR, t cell receptor, judges the antigens.  The TCR  of T cells is educated for inside the cell.

THE CYTOSOL

The myeloid (conventional) dendritic wear tyro3 hands which allow them to ingest virally infected cells.
The myeloid dendritic cells then hold the cytosolic RNA viruses or proteins in MHC2 up for TH1 who then stimulate B cells to make IgG2.

Myeloid dendritic cells secrete il-12 which would favor the development of TH1.

How does the IgG2 see the cytosol RNA virus?  HYPOTHESIS: 25HC flips viral RNA that it binds in the cytosol of infected cells and holds it out.

note that the antiviral activity of 25HC is known but now it functions is unclear
https://www.nature.com/articles/srep07487


THE MITOCHONDRIA AND THE NUCLEUS

The plasmacytoid dendritic holds DNA viruses up in MHC1 to Tc which stimulates B cells to make IgG3.  Some Tc become CTL.

Both myeloid and plasmacytoid develop from circulating monocytes upon tissue entry. Plasmacytoids injected with RNA will revert to myeloids.

Note that the butterfly nets for DNA : TLR7 and TLR9 are on these plasmacytoid dendritic cells and when triggered causes the secretion of IFNalpha.


Extra:
Germinal Center B cells appear to be using insulin, growth hormone, and insulin-like-growth-factor to decide which antibody to make IgG1, IgA, or IgE.  The spleen grows into the pancreas, HG is high at the guts peyer patches, and IFG-1 is high in lymph glands near skin.

These same hormones could be determining the differentiation of monocytes where the presence of insulin determines macrophages.

Mice without IGF-1 were deficient in dendritic cells
http://www.jimmunol.org/content/176/8/4651

Insulin appears to have a relationship with macrophages
http://bio.biologists.org/content/7/1/bio026187
does it determine differentiation?

second extra:
How does the immune system see into the nucleus, mitochondria, or vacuoles ? (bacterias like to hide in vacuoles in the cytosol) HYPOTHESIS: the TH17 cells are responsible for popping these internal membranes.
http://angelabiggs.blogspot.com/2017/10/th17-called-for-second-popping-of.html








Wednesday, May 2, 2018

28 Medical Hypotheses

1. Allergy hypothesis: Allergies reveal the infections we have.  Severe allergies and infections can be matched up: peanut and Staph, bee and T.gondii, daisy and Clostridium, poison ivy and spirochetes. If an infection can be killed by a compound or inhibited by the compound our immune system sees the interaction and we associate all the compounds present with the infection.  If an infection makes a pigment from a compound we will react to that too.  For example aflatoxin with peanuts could cause staph to counter respond.  Our immune system would identify everything there at the scene of the crime as part of the infection.

2. Quorum hypothesis: Infections talk using quorums and these quorums interfere with our body's pathways. ( for example mycobacteria's cGMP causes such things as type 2  diabetes, high cholesterol, and synuclein bodies)

3. Autoimmune cross-targeting hypothesis:  The Cross-targeting of simultaneous infections on one tissue, one infection inside and one infections outside, triggers autoimmunity.  Antibodies or chemicals/drugs can replace one of the infections.  By antibodies I mean even those triggered by vaccines.  For example a flu virus inside of the pancreas and e.coli latching on to the outside could trigger type one diabetes.

4. Co-carcinogenesis: a virus and a carcinogen together cause cancer. Taking Francis Peyton Rous’ hypothesis further, the carcinogen is a polymerase inhibitor which binds the viral polymerase with higher affinity. Thus the DNA methylation state has been changed but the virus is no longer viable.  DNA damage does not cause most cancers, the interaction of carcinogens inhibiting viruses do.  Further these cancers wear the receptors that the virus  used to enter and the characteristics of the cancer will be from the receptor's pathways.

5. The Gluten hypothesis:  Barrier crossing infections are ones that can cross the intestine or the blood brain barrier causing gluten sensitivity with the hole they leave behind. This explains the gluten sensitivity of Schizophernia from T.gondii, Celiac disease from e.coli, Tourettes from staph, and crohn’s from mycobacteria.

6. Viral families use receptor families. Influenzas use dopamine receptors. HPVs use Cannabinoid receptors. Herpes viruses use estrogen and estrogen-like receptors. Flaviviruses use melanocortin receptors. Polyomaviruses use serotonin receptors.

7. Aflatoxin like compounds cause tau bodies.  ALS and picks disease are caused by different infections but both have tau.  Both infections secrete an aflatoxin like compound.  Vitamin D is protective against it because aflatoxin uses the vit D receptor.

8. Pituitary tumors are caused by an infection releasing butyrolactones which interfere with normal GABA signals and cause the immune system to confuse nerves with the infection. (or someone taking too many GHB sleeping pills)

9.  The receptors used by a virus when triggering autoimmunity cause pathways to be activated which makes the various types of one autoimmune disease.  There are 3 types of schizophrenia which match up with the 3 receptors use by the 3 herpes viruses. (sort of a continuation of 6)

The receptor pathway triggered by a virus involved in an autoimmune disease can cause symptoms of the disease that will be distinct. Example:  The 3 types of schizophrenia has all 3 herpes virus families and each receptor activated can be matched to symptoms.  Estrogen-related receptor and disorganized symptoms for example.  3 receptors used equals 3 types of schizophrenia

10. Alzheimer's disease is caused by damage to the mitochondria: alpha-herpes family, diacetyl, inherited and linked to down syndrome, or radiation damaged mitochondria.

11. Postural orthostatic tachycardia could be caused by reoviruses and the adrenergic receptors they bind.

12.  The HLAs are mailboxes for T cells or NK cells from different areas of the cell. HLA-A is the nuclear mailbox for Tc cells. HLA-B is the mitochondria's mailbox for Tc cells. HLA-DR/DQ is the cytosol's mailbox for RNA viruses for Th cells.  HLA-C is the endoplasmic reticulum's mailbox  for NK cells. HLA-E is the Golgi, HLA-F is the lysosomes, and HLA-G is the exosomes which also trigger NK cells. 

HLA-DQ could be the cytosol's mailbox for non-encapsulated viruses there like reoviruses.   HLA-DP is the outer infection mailbox?

The TLR 7 / 9 butterfly nets for DNA in the mitochondria and nucleus trigger TGF-B1 which causes B cells to express MHC1 which are the HLA-A and HLA-B.


13. Carcinogens use certain receptors to get into cells which matches them up with specific cancers.

14. TLRs, toll like receptors, are the innane immune system of nets catching conserved molecules in a non specific way but identifying the region as well as general type of infection. Like HLAs they exist in the different areas of the cell.  When the internal viral seeking TLRs are activated the IFN matches the region they are in thus the appropriate HLA is produced helping to find the exact culprit.

15. TLRs send IFNs which tells infected cells to express the corresponding HLAs and macrophages to wear the corresponding TAMs (hands to grab infected cells) TAMS: tyro T , axl A , mer M

Golgi           TLR3      IFN lamda   HLA-D               Tyro3
Nucleus/ Mito    TLR7/9   IFNalpha    HLA-A HLA-B   Mer
Endoplasmic R   TLR 8     IFNgamma HLA-C                 Axl

( Cytosol       TLR4    IFNbeta which is not an endosome tlr and carried out by Fibroblasts for bacterial infections that enter host cells )

  Because an infected ER means little gets to the surface of a host cell the Natural killer cells step in here and secrete IFNgamma. (note that low levels of IFN gamma is secreted to favor MHC2)

Cytosolic viruses go through the golgi before exiting which is why they trigger TLR3.

16. More for the Co-carcinogenesis:  Nuclear viruses awaken embryonic Hervs.  They do so by methylating or demethylating DNA.  If the virus family demethylates the cancer will be aggressive while the methylating viruses are slow growing.  (Cancer occurs when a carcinogen inhibits the viral polymerase..so the virus opens the DNA up but can't use it) 

Note that the infant/child form of genetically caused cancer are for the genes that regulate these embryonic division cycles.

17. Bacterial infections will hide inside of host cells like viruses. Hypothesis:  Like the IFN cytokines there should be cytokines that signify where in the host cell they are hiding.  Mycoplasmas nest inside the ER, chlamydia hide in vacuoles, salmonella hide in the golgi, and mycobacteria sit in the cytosol.   The cytokines seem to match up the features of an infection family with where they hide inside.  

For example infections that use modulins tend to move into vacuoles when infecting the host so TLR2 triggers il-23 which then (in hypothesis 20) triggers TGF3 which repairs vacuoles.

18. Could there be 4 different types of asthma caused by different infections which could be diagnosed using cytokine patterns and the allergies present in the host.

19.  The problem concerning autism and vaccines could be solved if autism is viewed as an autoimmune disease.  The autoimmune cross-targeting hypothesis when applied to autism reveals there could be 3 different types of autism:

Group Flu and RA : frontal lobe autism
Group DTP (tetanus) and HHV6 : temporal lobe autism
Group MMR and sutterella/ campylobacteria: cerebellum autism

Two of these have been linked to vaccines the MMR and the DTP.

Combining the notion that viruses use receptors to enter cells with the notion that "parts" of a virus can set off autoimmunity on the tissue one can only conclude that what is contaminating vaccines setting off autoimmunity are the tiny pieces the virus uses to bind the receptors.  Running vaccine solutions through binding columns of the receptors could "clean " the vaccine of the one piece that triggers the autoimmunity.

20. TGF-Beta has been linked to both embryogenesis and cancer as well as the immune system.  The area an infection could be damaging causes a specific TGF-B to repair the area. First the TLR butterfly net is triggered by the infection.

TLR9 or TLR7 trigger TGF-B1 which stimulates the mitochondria to grow and smad to the nucleus for DNA repair.

 TLR2 triggers TGF-b3 because the infections that use vacuoles tend to be the same ones that use modulins, 

TLR-6 which binds lipoproteins found on gram positive bacteria and mycobacterias which divide in the cytosol triggers TGF-b2 which encourages Tcells to check the cytosol of cells,

 finally TL3 of the golgi triggers TGf-B4.  TGF-B4 stimulates growth of the golgi.

21. T h17 cells are involved in second pops.  When does this happen? When large infections move inside of host cells or viral infections are hiding inside of the mitochondria or nucleus. When the viruses are not visible in the cytosol or ER which would be visible when the host cell is popped. Thus a "second popping" must occur.

il-6 and il-23 trigger Th17 to release il-22, il-24, il-17A 

note that il-6 is a "reset all in immune respose where phagocytes and TH1 are triggered"and il-23 are released by phagocytes when they can't find the infection they are looking for

il-17a increases neutrophils

il-21 and TGF-b1 trigger the release of il-26,  il-19, and il-17F

note that TLR7/9 release TGF-b1 and macrophages release il-21 when activated by viruses

il-17F stimulates CTL

22. The type of Lambda IFN matches up with the type of virus going through the golgi. (looks like all viruses go through the golgi before exiting even when they start in different areas)

IFN lambda1 Nuclear virus
IFN lambda2 Mitochondrial virus
IFN lambda 3 cytosolic virus

23. Hypothesis: the TNF family is involved with infections of the immune system itself.  Bcells wear TNF-beta(lymphotoxin-alpha) and secrete it at the peyer patches interacting with FDC. This can be seen with viral infections that invade Bcells.  Macrophages wear TNF-c (lymphotoxin-beta)when they are infected with bacterias.  Macrophages (and other APC) secrete TNF-alpha when infected with either a virus or a bacteria. They key here is that TNF-c receptors on Mast cells switch the focus of the mast cell.  They normally secrete cytokines geared at viruses but after lymphotoxin-beta receptor activation they secrete il-6, il-4, and TNF-alpha.

24. The il-20 family hypothesis of cytokines are H+ pores leaking the H+ our of their assigned membranes (extending hypothesis 21)

il-20 plasma membrane
il-22 vacuoles
il-24 golgi
il-26 nuclear membrane
il-19 mitochondria

These are used by Th17 to pop membranes.  The il-20 cytokines could also used for differentiation for example il-19 converting Th1 to Th2.

Thinking of the T17 cells as Th17 and Tc17 helps.  TGF-b1 and il-21 which appear with nuclear and mitochondrial viral infections triggers the il-26 and il-19 pores.  While il-6 and il-23 appear and trigger Th17 with bacterias that have moved inside of cells.  

25. 25-hydroxycholesterol (25HC ) is secreted by M1 macrophages to help cells infected with cytosolic viral infections.  The IgG2a antibodies made by the interaction of Th1 with the Bcells need to be able to see the viral RNA to bind the viral RNA.  The hypothesis is that 25HC doesn't just inhibit viral infections by changing the fluidity of the plasma membrane but by holding viral RNA out for the the antibodies.     When the antibody sees the RNA the IgG2a then triggers complement.

No evidence yet that 25HC binds RNA. However the Hydroxyl group of the 25HC could attach to the sugar phosphate backbone of RNA....possible?

26. CSR hormone hypothesis of the germinal center.  This is a hypothesis that extends upon another researchers' hypothesis. Hormones of the location are involved in the "class switch recombination" CSR  of antibodies.  The 3 musketeers of hormones: Insulin, Growth Hormone, and Insulin-like Growth Factor dictate which antibody : IgG1, IgA, or IgE are made by B cells interacting with FDC and TFH.  

Note that this germinal center hypothesis only involves the Bcell education of it's BCR of visible foreign matter. 

27. The 3 adaptive immune attack zones: outside of cells, inside the cytosol of cells, and inside the mitochondria or the nucleus.  The germinal center is the B memory and BCR zone while the cortex region is where T cell memory and TCR receptors are key.

The paracortex zone can be split into 2 inside zones.
Inside the cytosol is the TH1 who interacts with APC MHC2 concerning cytosol infections creating IgG2.
Inside the mitochondria and the nucleus is the Tc who looks at cells' MHC1 with internal organelles infected with viruses directly and tells the B cells to make IgG3.

Also note that these cortex zones is where the T cell education and memory matter. T cells are educated for the inside of cells. The LEC lining the lymph releases il-7  which increases the TCRs . The more the TCRs are activated the more likely a T memory cell is created.

The outside zone is where the germinal center's TFH evolves from TH2.  The TH2 pathways involve infections that are visible.  The Continued activation of the BCR determines the memory B cells.

28. The dendritic cells support the 3 adaptive zones:

The follicular dendritic cell and the lymphatic dendritic cell display antigens for the BCR for the outer zone.
The myeloid dendritic cells hold antigens in MHC2 for the cytosol zone.
The plasmacytoid dendritic cells hold antigens in MHC1 for the nuclear and mitochondria zones.

http://angelabiggs.blogspot.com/2018/05/hypothesis-dendritic-cells-match-up.html