Analyzing the overlap of endometriosis and ulcerative colitis

If endometriosis is connected to ulcerative colitis?  How and why? (updating 2018)

Link of endometriosis and ulcerative colitis and crohn's?
https://www.ncbi.nlm.nih.gov/pubmed/26332310
https://www.medicinenet.com/script/main/art.asp?articlekey=152823
https://www.ncbi.nlm.nih.gov/pubmed/22184069

 C.sordellii releases an acid like h.pylori, does this cause the ulcers of ulcerative colitis?

C. diff not C.sordellii? isolated from colitis
https://www.ncbi.nlm.nih.gov/pubmed/700321
https://www.ncbi.nlm.nih.gov/pubmed/625309
http://pmj.bmj.com/content/postgradmedj/63/745/955.full.pdf
http://www.gastrojournal.org/article/0016-5085(79)90345-7/abstract

specialized uterine NK cells
https://www.ncbi.nlm.nih.gov/pubmed/17100884/

estrogen controls the migration of these uNK cells and it's secretion of CCL2
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4498222/

Estrogen and the immune system: estrogen must drop for fertilization to occur
http://www.encognitive.com/node/3776

If Estrogen is kept high is that because a bacteria exists in the area and the immune system wants to keep uNK active?

il-22 and endometriosis
https://www.ncbi.nlm.nih.gov/pubmed/24133578

il-22 is the vacuole popping cytokine released by th17

il-22 and C.diff
https://www.ncbi.nlm.nih.gov/pubmed/25367575

c.diff in vacuoles
http://iai.asm.org/content/77/12/5478.full


endometriosis cytokines: CCL8 (which is il-8)  ,CCL2(mcp-1), CCL5 (RANTES)
https://www.ncbi.nlm.nih.gov/pubmed/24287816

CCL2 induces angiogenesis (blood vessel growth)
https://www.ncbi.nlm.nih.gov/pubmed/16888027
https://www.ncbi.nlm.nih.gov/pubmed/22265030

il-8 is the " bacteria released a TOXIN" cytokine? calling the neutrophils?

il-8 is known at the neutrophil chemotactic factor

neutrophils are critical for the early response against these types of pathogens

immune responses during toxic shock syndrome/ toxins
http://iai.asm.org/content/81/5/1751.full
http://iai.asm.org/content/77/3/1182.full

il-8 and h.pylori
http://iai.asm.org/content/73/3/1523.abstract
c.diff toxins and il-8
http://www.ncbi.nlm.nih.gov/pubmed/9435559
shiga toxin from e.coli and il-8
http://www.ncbi.nlm.nih.gov/pubmed/10531258

C.sordelii does release a toxin
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC415707/

CCL5 is a chemoattractant calling Eosinophils (histamine release) Basophils and T helper cells
https://www.sciencedirect.com/topics/neuroscience/ccl5

CCL5 aka RANTES causes the inflammation

TLR4 and clostridium
http://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1002076

TLR4 and endometriosis
https://www.ncbi.nlm.nih.gov/pubmed/18596029

TLR4 binds lipopolysaccharides of bacteria : cytokines it can release IL-6, IL-8, CXCL1, CXCL2, CXCL3, and CCL2 
http://www.jbc.org/content/289/4/2457.full

c.diff cytokines:  IL-1α, IL-1β, IL-6, IL-8 and tumour necrosis factor-α 
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4040718/

Ulcerative colitis and chamomile/daisy allergy: the natural remedy

endometriosis and ragweed allergy
https://www.ncbi.nlm.nih.gov/pubmed/22369407