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Colin Reardon

@creardon.bsky.social

Believes Neuroimmunogy is the best of both worlds, 3d printing nerd, occasionally does light microscopy.

159 Followers  |  395 Following  |  16 Posts  |  Joined: 12.06.2023  |  1.8996

Latest posts by creardon.bsky.social on Bluesky

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US Olympic Curling Team member speaks out against ICE:

"I'm proud to represent Team USA. But we'd be remiss if we didn't mention what's going on in Minnesota and what a tough time it's been. What's happening is wrong. There's no shades of gray."

10.02.2026 20:57 โ€” ๐Ÿ‘ 32364    ๐Ÿ” 7769    ๐Ÿ’ฌ 494    ๐Ÿ“Œ 653
KEY POINTS
โ€ข Enterochromaffin (EC) cells release signaling molecules which can activate nearby sensory nerves.Whether this occurs via a conventional synapse for-mation is unknown.
โ€ข EC cells rarely make contact with sensory nerves inthe upper gut but this frequency increases in the distal colon.
โ€ข Neurite-like protrusiton on EC cells, named by some as โ€œneuropodsโ€ are not a preferential site of contact with nerve fibres.

KEY POINTS โ€ข Enterochromaffin (EC) cells release signaling molecules which can activate nearby sensory nerves.Whether this occurs via a conventional synapse for-mation is unknown. โ€ข EC cells rarely make contact with sensory nerves inthe upper gut but this frequency increases in the distal colon. โ€ข Neurite-like protrusiton on EC cells, named by some as โ€œneuropodsโ€ are not a preferential site of contact with nerve fibres.

๐Ÿ†• #Neuroepithelial landscape of #Enterochromaffin cells varies across #GI locationโ€ผ๏ธ
โœ…EC cells rarely make contact with sensory nerves in upper gut but this frequency increases in distal colon๐Ÿ‘
๐ŸŽฏ #Neuropods are not a preferential site of contact๐Ÿ”ฅ
๐Ÿ‘‰ onlinelibrary.wiley.com/doi/10.1111/...
#ANMS #ESNM

03.02.2026 14:30 โ€” ๐Ÿ‘ 6    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Hereโ€™s TMZ with a headline every outlet that cares about the truth should have.

www.tmz.com/2026/01/24/n...

25.01.2026 21:40 โ€” ๐Ÿ‘ 13331    ๐Ÿ” 5051    ๐Ÿ’ฌ 342    ๐Ÿ“Œ 220
Action Memo for Senior Bureau Official John Armstrong
FROM:
SUBJECT:
CA/VO - Stuart Wilson, Deputy Assistant Secretary
(SBU) Revocation of Fl Visa for Rumeysa OZTURK
(SBU) Recommendation 1: That you approve the revocation of the Fl visa,
effective immediately, for
under section 221(i) of the Immigration and Nationality Act
(INA). Due to ongoing ICE operational security, this revocation will be silent;
the Department will not notify the subject. (Approve/Disapprove by
03/21/25)
Decision: [Approved] 
(SBU) Recommendation 2: That you authorize the transmission of the
attached notification to the Department of Homeland Security noting the,
immediate revocation of OZTURK's visa. (Approve/Disapprove by 03/21/25)

Decision: [Approved]

Background 
(SBU} On March 21, 2025, the Assistant Director of the National Security Division of DHS/ICE's Homeland Security Investigations referred to CA information regarding Rumeysa OZTURK, a Turkish national, for a possible determination by the Secretary that the alien is deportable under INA section 237(a)(4)(C). As a nonimmigrant visa holder, such a determination is not necessary for OHS/ICE to pursue removal of OZTURK from the United States, as INA section 237(a}(1)(B) provides that an alien is deportable if their nonimmigrant visa has been revoked under INA section 221(i).

Action Memo for Senior Bureau Official John Armstrong FROM: SUBJECT: CA/VO - Stuart Wilson, Deputy Assistant Secretary (SBU) Revocation of Fl Visa for Rumeysa OZTURK (SBU) Recommendation 1: That you approve the revocation of the Fl visa, effective immediately, for under section 221(i) of the Immigration and Nationality Act (INA). Due to ongoing ICE operational security, this revocation will be silent; the Department will not notify the subject. (Approve/Disapprove by 03/21/25) Decision: [Approved] (SBU) Recommendation 2: That you authorize the transmission of the attached notification to the Department of Homeland Security noting the, immediate revocation of OZTURK's visa. (Approve/Disapprove by 03/21/25) Decision: [Approved] Background (SBU} On March 21, 2025, the Assistant Director of the National Security Division of DHS/ICE's Homeland Security Investigations referred to CA information regarding Rumeysa OZTURK, a Turkish national, for a possible determination by the Secretary that the alien is deportable under INA section 237(a)(4)(C). As a nonimmigrant visa holder, such a determination is not necessary for OHS/ICE to pursue removal of OZTURK from the United States, as INA section 237(a}(1)(B) provides that an alien is deportable if their nonimmigrant visa has been revoked under INA section 221(i).

(SBU) Under INA section 221(i), the Secretary of State may at any time, in his discretion, revoke a visa.. This authority is delegated to you pursuant to Delegation of Authority 367-4. Department policy reflected in 9 FAM 403.ll~S(B) provides that a visa may be revoked in cases of a suspected ineligibility, when an individual would not meet requirements .for admission, or "in other situations where warranted."

(SBU) OZTURK was issued an F-1 visa on December 14, 2020, valid until December 9, 2025. According to information provided by OHS/ICE/HSI OZTURK is a post doctorate degree candidate in Child Studies and Human Development at Tufts University. On March 21, 2025, OHS/ICE/HSI referred information to CA indicating that OZTURK co-authored an op-ed in Tufts' student newspaper. In this article, the authors wrote, "Graduate Students for Pal'estine joins Tufts Students for Justice in Palestine (TSJP), the Tufts Faculty and Staff Coalition for Ceasefire, .and Fletcher Students for Palestine to reject the ,University's response" {to a student government resolution). According to OHS/ICE/HSI, Tufts Students for Justice in Palestine was placed\\ on interim suspension 11 after it used images of weapons to promote a protest rally and urged members of the Tufts community to 'join the student intifada." OHS/ICE/HSI referral concluded that "OZTURK's involvement in these activities and associations with these groups may undermine U.S. foreign. policy by creating a hostile environment for Jewish students and indicating support for a designated terrorist organization."

(SBU) While OZTURK has been involved with the actions protesting Turfts' relationship with Israel, QHS/ICE/HSI has not, however, provided any evidence showing that OZTURK has engaged in any antisemitic activity or made any public statements indicating support for a terrorist organization or antisemitism generally. While the report implies a connection between OZTURK and the now-banned Tufts Student for Justice in Paโ€ฆ

(SBU) Under INA section 221(i), the Secretary of State may at any time, in his discretion, revoke a visa.. This authority is delegated to you pursuant to Delegation of Authority 367-4. Department policy reflected in 9 FAM 403.ll~S(B) provides that a visa may be revoked in cases of a suspected ineligibility, when an individual would not meet requirements .for admission, or "in other situations where warranted." (SBU) OZTURK was issued an F-1 visa on December 14, 2020, valid until December 9, 2025. According to information provided by OHS/ICE/HSI OZTURK is a post doctorate degree candidate in Child Studies and Human Development at Tufts University. On March 21, 2025, OHS/ICE/HSI referred information to CA indicating that OZTURK co-authored an op-ed in Tufts' student newspaper. In this article, the authors wrote, "Graduate Students for Pal'estine joins Tufts Students for Justice in Palestine (TSJP), the Tufts Faculty and Staff Coalition for Ceasefire, .and Fletcher Students for Palestine to reject the ,University's response" {to a student government resolution). According to OHS/ICE/HSI, Tufts Students for Justice in Palestine was placed\\ on interim suspension 11 after it used images of weapons to promote a protest rally and urged members of the Tufts community to 'join the student intifada." OHS/ICE/HSI referral concluded that "OZTURK's involvement in these activities and associations with these groups may undermine U.S. foreign. policy by creating a hostile environment for Jewish students and indicating support for a designated terrorist organization." (SBU) While OZTURK has been involved with the actions protesting Turfts' relationship with Israel, QHS/ICE/HSI has not, however, provided any evidence showing that OZTURK has engaged in any antisemitic activity or made any public statements indicating support for a terrorist organization or antisemitism generally. While the report implies a connection between OZTURK and the now-banned Tufts Student for Justice in Paโ€ฆ

OZTURK was involved in any of the activities which resulted in TJSP being suspended from Tufts.

(SBU) Through a search on March 21, 2025, on available USG interagency databases, CA/VO identified no reporting specific to OZTURK, and interagency vetting partners did not provide any response to OZTURK's 2024 visa application indicating the existence of derogatory terrorism-related information.

(SBU) OHS did not identify any alternative grounds of removability that would be applicable to OZTURK, including the ground of removability for aliens who have provided material support to a foreign terrorist organization or terrorist activity, and have not indicated whether it plans to consider termination of OZTURK's SEVIS registration. Although information provided by OHS/HSI/ICE does not establish any potential ineligibility for OZTURK, you may, in your discretion and in accordance with Department policy in 9 FAM 403.11-5(8), approve revocation of her F-1 visa effective immediately based on the totality of the circumstances presented indicating that revocation may be warranted.

OZTURK was involved in any of the activities which resulted in TJSP being suspended from Tufts. (SBU) Through a search on March 21, 2025, on available USG interagency databases, CA/VO identified no reporting specific to OZTURK, and interagency vetting partners did not provide any response to OZTURK's 2024 visa application indicating the existence of derogatory terrorism-related information. (SBU) OHS did not identify any alternative grounds of removability that would be applicable to OZTURK, including the ground of removability for aliens who have provided material support to a foreign terrorist organization or terrorist activity, and have not indicated whether it plans to consider termination of OZTURK's SEVIS registration. Although information provided by OHS/HSI/ICE does not establish any potential ineligibility for OZTURK, you may, in your discretion and in accordance with Department policy in 9 FAM 403.11-5(8), approve revocation of her F-1 visa effective immediately based on the totality of the circumstances presented indicating that revocation may be warranted.

Here is the newly-unsealed State Department memo confirming -- finally -- that the detention of Tufts student Rรผmeysa ร–ztรผrk was based on an op-ed.

No antisemitic activity. No support of terrorism.

An op-ed in a student newspaper.

storage.courtlistener.com/recap/gov.us...

23.01.2026 14:27 โ€” ๐Ÿ‘ 1890    ๐Ÿ” 784    ๐Ÿ’ฌ 24    ๐Ÿ“Œ 38

Teaching a pathogenic microbiology graduate class this semester. Did I use the pathogens for which the vaccines have been removed from the cdc recommended vaccine schedule as the examples for deep dives? Yes, yes I did. ๐Ÿ˜

22.01.2026 03:30 โ€” ๐Ÿ‘ 12    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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If we continue to compromise with people whose stated goal is to destroy NIH, then we will not be successful in saving it.

21.01.2026 00:11 โ€” ๐Ÿ‘ 91    ๐Ÿ” 44    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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it appears your manuscript "in preparation" was not published in 2025 after all, mr. bond

22.12.2025 12:45 โ€” ๐Ÿ‘ 145    ๐Ÿ” 19    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1

Hereโ€™s a better version bsky.app/profile/bubb...

23.12.2025 02:08 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Tissue resident colonic macrophages persist through acute inflammation and adapt to aid tissue repair Macrophages are crucial for the maintenance of intestinal homeostasis, are considered key proinflammatory effector cells during intestinal inflammatioโ€ฆ

Thrilled for our wonderful postdoc @lizihegarty.bsky.social whose #PhD work on colonic #macrophages and #colitis with @bainlab.bsky.social @edinuni-irr.bsky.social has been accepted for publication in @mucosalimmunol.bsky.social ๐Ÿ”ฌ

www.sciencedirect.com/science/arti...

19.11.2025 17:09 โ€” ๐Ÿ‘ 23    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Are private jets being affected by this? Cause we could just cancel all those instead ๐Ÿคทโ€โ™€๏ธ

07.11.2025 01:51 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Belgian AI scientists resist the use of AI in academia Several AI scientists have published an open letter calling for a ban on AI use by students.

Belgian AI scientists are advocating *against* the use of AI in academia. โ€œIf independent thinking is no longer encouraged at university, where would it?โ€ apache.be/2025/10/24/b...

24.10.2025 09:34 โ€” ๐Ÿ‘ 388    ๐Ÿ” 208    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 35
Faculty Position in Anatomy, Physiology & Cell Biology
We are seeking an outstanding integrative physiologist (broadly
defined) for the position of Assistant Professor (tenure track) to join
our faculty in the Department of Anatomy, Physiology, and Cell
Biology in the School of Veterinary Medicine (SVM), UC Davis. Our
department is a highly integrated group of faculty studying molecular,
cellular, physiological, and pathophysiological mechanisms of health
and disease. The candidate should have an active research program
that focuses on interdisciplinary physiology research using state-of-
the-art approaches. We welcome research which diversifies our
expertise, and/or that which complements existing strengths in
gastrointestinal, neuroimmune, musculoskeletal, cardiorespiratory
systems as well as developmental biology. Candidates are expected
to expand access to education and provide opportunities in research
for students, trainees, and the community across various life and
professional experiences.
โ€ข Candidates must possess a PhD and postdoctoral experience in
physiology or a related field.
โ€ข Aptitude/experience in teaching broad-based physiology or
functional anatomy to professional or graduate students.
โ€ข Experience with grant writing.
โ€ข Excellent interpersonal and communication
skills, and a demonstrated ability to work
cooperatively and collegially within a diverse
community.

Faculty Position in Anatomy, Physiology & Cell Biology We are seeking an outstanding integrative physiologist (broadly defined) for the position of Assistant Professor (tenure track) to join our faculty in the Department of Anatomy, Physiology, and Cell Biology in the School of Veterinary Medicine (SVM), UC Davis. Our department is a highly integrated group of faculty studying molecular, cellular, physiological, and pathophysiological mechanisms of health and disease. The candidate should have an active research program that focuses on interdisciplinary physiology research using state-of- the-art approaches. We welcome research which diversifies our expertise, and/or that which complements existing strengths in gastrointestinal, neuroimmune, musculoskeletal, cardiorespiratory systems as well as developmental biology. Candidates are expected to expand access to education and provide opportunities in research for students, trainees, and the community across various life and professional experiences. โ€ข Candidates must possess a PhD and postdoctoral experience in physiology or a related field. โ€ข Aptitude/experience in teaching broad-based physiology or functional anatomy to professional or graduate students. โ€ข Experience with grant writing. โ€ข Excellent interpersonal and communication skills, and a demonstrated ability to work cooperatively and collegially within a diverse community.

Sunrise at UC Davis School of Veterinary Medicine

Sunrise at UC Davis School of Veterinary Medicine

Sunrise in Davis CA

Sunrise in Davis CA

Our department @ucdavisvetmed.bsky.social @ucdavis.bsky.social is hiring! We welcome research that diversifies or complements existing strengths in gastrointestinal, neuroimmune, musculoskeletal, cardiorespiratory
systems and/or developmental biology. @socdevbio.bsky.social @ascbiology.bsky.social

22.10.2025 22:44 โ€” ๐Ÿ‘ 41    ๐Ÿ” 47    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 10
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Plasmacytoid dendritic cells are dispensable or detrimental in murine systemic or respiratory viral infections - Nature Immunology Previous research has suggested that pDCs are required for an effective antiviral immune response, but direct experimental evidence to support this is lacking. Here Ngo et al. develop a pDC knockin mouse model and find that pDCs are dispensable for an antiviral immune response to mouse cytomegalovirus and may be detrimental during influenza or SARS-CoV-2 infection.

Plasmacytoid dendritic cells are dispensable or detrimental in murine systemic or respiratory viral infections @natimmunol.nature.com
www.nature.com/articles/s41...

29.09.2025 18:27 โ€” ๐Ÿ‘ 13    ๐Ÿ” 5    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Rheumatoid arthritis kept her captive. This nerve stimulator set her free A new surgically implanted device the size of a lima bean can help control rheumatoid arthritis that isn't responding to drugs.

A new surgically implanted device the size of a lima bean can help control rheumatoid arthritis that isn't responding to medications.
www.npr.org/sections/sho...

23.09.2025 02:59 โ€” ๐Ÿ‘ 48    ๐Ÿ” 19    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2
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Immune cell profiling reveals diverse niches of immune residents of the enteric nervous system and potential neuroimmune interactions
www.pnas.org/doi/10.1073/...

29.06.2025 03:03 โ€” ๐Ÿ‘ 18    ๐Ÿ” 7    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Seems pretty unlikely now.

27.06.2025 15:47 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

data wrangler in action?

24.06.2025 23:47 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Amazing amount of work by Co-first author grad students, input from collaborators in @gareaulab.bsky.social, supported by NIH and @cziscience.bsky.social

04.06.2025 19:11 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Inhibition of acute lung inflammation by a neuroimmune circuit induced by vagal nerve stimulation A lung anti-inflammatory pathway can be activated to block acute lung inflammation.

Happy to share our new publication. Inhibition of acute lung inflammation by a neuroimmune circuit induced by vagal nerve stimulation | Science Advances www.science.org/doi/10.1126/...

04.06.2025 19:11 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

The Putin-loving guy who always looks like heโ€™s on something (but got to bypass his background check & security clearance), who put me on a State Dept โ€œsubversivesโ€ list, gutted its capacity, and is planning to Wikileaks its anti-propaganda org, has such an interesting personal story. ๐Ÿ‘€

Uncanny.

03.06.2025 14:54 โ€” ๐Ÿ‘ 301    ๐Ÿ” 109    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 4

If you add some f bombs in the search terms google stops with the ai summary too. But to each their own.

16.05.2025 15:51 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
2025 Goyal Award Lectureship: The Impact of Neonatal Microbiota-Gut-Brain Axis Development on Gastrointestinal Pathophysiology Melanie Gareau, PhD, will discuss the development of the microbiota-gut-brain axis in neonatal life.

Don't forget to register for the 2025 Goyal Award Lectureship as we recognize the outstanding contributions of @gareaulab.bsky.social on Monday, May 12th at 11am EDT! Join us for great talk on #microbiota-#gut-#brain axis in #neonates! #GIresearch #Gastrosky #GIsky @apsphysiology.bsky.social

01.05.2025 18:43 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Amazing view from GIL banquet last night ๐Ÿคฉ
#APS2025

27.04.2025 21:42 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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the word alert is in a purple circle ALT: the word alert is in a purple circle

ACTION ITEM-----ACTION ITEM

Implementation of Schedule F

This is what a lot of us have been worried about.

This allows for many civil service positions to replaced with political appointees. This could include NIH institute directors and even POs.

BUT THERE IS A COMMENT PERIOD...

1/n

23.04.2025 18:03 โ€” ๐Ÿ‘ 364    ๐Ÿ” 447    ๐Ÿ’ฌ 17    ๐Ÿ“Œ 59
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Inflammatory Bowel Diseases | Oxford Academic Inflammatory Bowel Diseases brings the most current information in clinical and basic sciences to physicians caring for patients with inflammatory bowel diseases, and investigators performing research in IBD and related fields.

New to this platform, but not new to asking big questions ๐Ÿงฌ
Check out our deep dive: 11 Big Questions in IBD Genetics & Genomicsโ€”where a crew of experts tackles the biggest challenges in understanding Crohnโ€™s and colitis at the molecular level.

๐Ÿ“– ibdjournal.org

#IBD #Genomics #GIresearch

21.04.2025 17:45 โ€” ๐Ÿ‘ 5    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

State canโ€™t or wonโ€™t even support the UC how is this going to work?

28.03.2025 00:31 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Le Monde reporting that a French scientist traveling to Houston to attend a conference was denied entry to US after a search of his phone & computer revealed messages critical of Trump's science cuts, "which [says CPB] conveyed hatred of Trump & could be qualified as terrorism". Computer confiscated

19.03.2025 18:11 โ€” ๐Ÿ‘ 10545    ๐Ÿ” 5273    ๐Ÿ’ฌ 599    ๐Ÿ“Œ 1736

Primary all democrats that go along with this bullshit

14.03.2025 00:45 โ€” ๐Ÿ‘ 19    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Anyone elseโ€™s submitted grant still not have an application id assigned? Apparently many grants from my university are sitting in this limbo stage. Most seem to be R21sโ€ฆ

13.03.2025 22:12 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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Free Mahmoud Khalil.

10.03.2025 18:35 โ€” ๐Ÿ‘ 7797    ๐Ÿ” 1829    ๐Ÿ’ฌ 205    ๐Ÿ“Œ 155

@creardon is following 20 prominent accounts