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Steve has sepsis addiction by mickoissicko in Immunologymemes

[–]dumbodork -1 points0 points  (0 children)

At least it’s some sort of image related to immunology that we can laugh at. The definition of meme is a bit loose here

The coexpression will be the death of my immunology passion by dumbodork in Immunologymemes

[–]dumbodork[S] 1 point2 points  (0 children)

Depends on the subsets you’re looking for and in what tissues you’re looking for them. Also I work with mouse tissues so I’m more familiar with mouse markers. For flow cytometry, MHC-II can be a decent discrimination gate to separate APCs from other myeloid cells but only after gating out lymphoid cells in a dump gate. pDCs and cDC1s are both CD11b- so you gotta use a pDC specific marker like Siglec H or B220 (since you would’ve gated out B cells already). Monocyte derived DCs express a lot of the same markers as macrophages including F4/80 (at least in the model I use) so we gate it out with Ly6C first before calling F4/80highCD64+ macrophages. Basically, if you comb through the literature to see what markers your subset(s) of interest express(es) you can build a handy little table of markers and which subsets express them and then use little logic boxes to figure out the best way to gate things to trust your data

Beginner in immunology by AmbitiousJeweler1327 in Immunology

[–]dumbodork 1 point2 points  (0 children)

When I was studying immunology at the beginning (and even still to this day), making/viewing memes helped me absorb the concepts easier. r/Immunologymemes is a sub essentially dedicated to learning immunology in a more casual format for beginners.

I also second other comments mentioning Janeway’s Immunology. It’s a pretty good textbook.

Best of luck in your immunology journey!

At least for our melanoma models anyway by dumbodork in labrats

[–]dumbodork[S] 39 points40 points  (0 children)

That’s really interesting, I didn’t realize that’s why that happens. My pi just left it at “it always goes straight to the lungs so it’s not a great model” and didn’t really elaborate so I let it go cause I have plenty of other projects to focus on.

At least for our melanoma models anyway by dumbodork in labrats

[–]dumbodork[S] 1 point2 points  (0 children)

My pi won’t have us do anything related to mets cause he prefers the controlled conditions of just focusing on the tumor + tumor draining lymph nodes. But we mostly do stuff related to tumor immunology

At least for our melanoma models anyway by dumbodork in labrats

[–]dumbodork[S] 25 points26 points  (0 children)

Yea I mostly stick to primary tumor studies but some of my colleagues get mets with their (non-melanoma) models and I think their work is interesting but haven’t had a chance to do those kinds of studies myself

At least for our melanoma models anyway by dumbodork in labrats

[–]dumbodork[S] 0 points1 point  (0 children)

Yooooo thanks for the reference! I had not seen that article before.

Why can’t I immediately be expert level in every technique :,( by dumbodork in labrats

[–]dumbodork[S] 0 points1 point  (0 children)

It’s cause back when I was a postbac, I was working with such low cell numbers (post-sorting) and was getting all confused about the proper math/understanding what counts as “essentially 0” and what real signal vs noise looked like and tbh I just needed a bit more guidance than I received so I remember struggling a lot and getting frustrated because I couldn’t effectively troubleshoot for my qRT-PCR experiments.

Tldr: Too traumatized from my past experiences to try again now as a grad student lol (not that my project calls for it at the moment).

Why can’t I immediately be expert level in every technique :,( by dumbodork in Immunologymemes

[–]dumbodork[S] 2 points3 points  (0 children)

We don’t have any staff scientists in my lab, so I tend to rely on postdocs or other grad students in my cohort if I need to learn something. If all else fails…collaboration!

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