#TCRs
Can PAIR-Scan rank TCRs reactive to the same neoantigen by their potency? Yes ✅, PAIR-Scan enrichment ranks TCRs by their functional killing activity.
(5/7)
September 29, 2026 at 1:41 PM
Others and we @schumacher-lab.bsky.social built ‘one-sided’ screening tech to identify T cell-recognized antigens or to identify antigen-reactive TCRs. But scalable, cell-based library-on-library methods to directly identify interacting TCR–antigen pairs have been lacking.
(2/7)
September 29, 2026 at 1:41 PM
New research led by #XinxinChi, @genelayinstitute.bsky.social fellowship recipient, shows that the fate of peripheral Tregs is pre-determined by TCR origin+specificity & antigen-presenting cells. @harvardmed.bsky.social

Now published in @cp-immunity.bsky.social

www.cell.com/immunity/ful...
TCR origin and specificity to environmental or self-antigens on distinct antigen-presenting cells determine peripheral Treg cell differentiation
Using CRISPR-based TCR editing, Chi et al. systematically compare gut TCRs recognizing dietary, microbial, and self-antigens to define the principles that govern peripheral Treg cell differentiation. ...
www.cell.com
September 28, 2026 at 6:31 PM
🛑 #ICEAir ✈️ groundice.org
SEP 25
‪rp Gillian Brockell‬ @gillianbrockell.com
#court may have stopped some #TCRs
#ICE recalibrated quickly
SEP 24 most ICE flights+removals in months

@least ❾⓿ flights
@least ❶❽ removals
➕ Gitmo
1/2

#AbolishICE #SlaveShips #EthnicCleansing #GroundICE
128
September 26, 2026 at 2:45 PM
Tumor-versus-non-tumor T cell enrichment supported by single-cell and spatial phenotyping enables antigen-agnostic prioritization of candidate tumor-reactive TCRs https://www.biorxiv.org/content/10.64898/2026.09.18.750832v1
September 24, 2026 at 10:16 PM
Tumor-versus-non-tumor T cell enrichment supported by single-cell and spatial phenotyping enables antigen-agnostic prioritization of candidate tumor-reactive TCRs https://www.biorxiv.org/content/10.64898/2026.09.18.750832v1
September 24, 2026 at 10:16 PM
Online now: Characterization of circulating neoantigen-specific T cell responses and public T cell receptors shaping immune memory in Lynch syndrome carriers
Characterization of circulating neoantigen-specific T cell responses and public T cell receptors shaping immune memory in Lynch syndrome carriers
Duzagac et al. show that circulating tissue-surveillance neoantigen-specific T cells are detectable in Lynch syndrome carriers, even before cancer onset. Their metabolic states differ by disease stage, separating cancer-free carriers from survivors. Public TCRs spanning blood and tumor tissue open a non-invasive window for immunoprevention in mismatch repair-deficient cancers.
dlvr.it
September 23, 2026 at 12:27 PM
Nature research paper: Identification of broadly tumour-reactive γδ TCRs from multiple myeloma

go.nature.com/4gZ7wJg
Identification of broadly tumour-reactive γδ TCRs from multiple myeloma - Nature
A machine-learning algorithm, PreGame, is developed to identify tumour-reactive γδ T cells from single-cell CITE sequencing data, and expansion of this cell population can be used as a biomarker of therapeutic response.
go.nature.com
September 21, 2026 at 10:17 AM
Allman Brothers Midnight Rider
YouTube video by Michael Finley Smith
www.youtube.com
September 21, 2026 at 5:31 AM
Identification of broadly tumour-reactive γδ TCRs from multiple myeloma

#gdTcells @nature.com
Identification of broadly tumour-reactive γδ TCRs from multiple myeloma - Nature
A machine-learning algorithm, PreGame, is developed to identify tumour-reactive γδ T cells from single-cell CITE sequencing data, and expansion of this cell population can be used as a biomarker of th...
www.nature.com
September 17, 2026 at 10:44 AM
Identification of broadly tumour-reactive γδ TCRs from multiple myeloma @nature.com @uhnresearch.ca
www.nature.com/articles/s41...
September 16, 2026 at 10:34 PM
Identification of broadly tumour-reactive γδ TCRs from multiple myeloma
The Algonquin study is an ongoing, multicentre, open-label, single-arm, two-part study (ClinicalTrials.gov identifier: NCT03715478)) of BPd in patients with relapsed/refractory MM. Part 1 of the trial consisted of a dose-exploration phase22. Part 2 is evaluating the safety, tolerability and clinical activity of the dose and schedule identified in part 1. Patients included in this interim analysis were enrolled in cohorts 2a and 2b, with the last patient being enrolled on 14 September 2022. The clinical data cut-off date for the presented analysis was 28 October 2025. At screening, patients with relapsed/refractory MM were eligible if they met the following criteria: aged ≥18 years; had an Eastern Cooperative Oncology Group performance status of 0–2; had undergone autologous stem cell transplantation or were considered transplant ineligible; had experienced disease progression after ≥1 previous lines of antimyeloma treatment and must have been lenalidomide refractory and proteosome inhibitor exposed (in separate regimens or in combination); and had adequate BM, renal and cardiac function. Patients with previous pomalidomide or BCMA-target therapy exposure, concurrent corneal epithelial disease (except mild punctate keratopathy), any serious and/or unstable preexisting medical condition, a psychiatric disorder or any other condition (including laboratory abnormalities) that could interfere with the patient’s safety, obtaining...
www.nature.com
September 16, 2026 at 7:50 PM
Do peptide–MHC I complexes cluster on the cell surface?

We counted them, one by one. Picomolar soluble TCRs + #DNAPAINT on primary human dendritic cells: pMHC I is monomeric. No nanoclusters.

What is regulated instead: surface density, and where complexes sit.

doi.org/10.1073/pnas.2615838123
September 15, 2026 at 7:49 AM
i imagine cartridge swapping got banned by nintendo TCRs because of how many weird behaviours and glitches it would cause in nes or snes games
i guess some homebrew gba games have tried doing a cartridge swapping system? the golden sun password entry probably could have been technically done
September 14, 2026 at 7:03 PM
🛑 #ICEAir ✈️ groundice.org
SEP 11
‪rp Gillian Brockell‬ @gillianbrockell.com
people #ICE abandoned on Malabo #EquatorialGuinea
being #disappeared
#DHS copy-pastes same statement sent me ❷days ago
meanwhile #ICE expels more #TCRs in #Cameroon

#AbolishICE #SlaveShips #EthnicCleansing #GroundICE
62
September 12, 2026 at 2:00 PM
There is also a practical opportunity. Starting from a single TCR against a fibrolamellar carcinoma neoantigen, partner chain exchange identified additional neoantigen reactive TCRs with reduced or absent recognition of the corresponding self peptide.
September 4, 2026 at 2:54 PM
Our matched binders and nonbinders create a stringent test set: receptors that differ only in their partner chain & even by one aa, yet have opposite recognition outcomes. Across 10 targets, we recovered more than 70,000 epitope specific TCRs and millions of “close negatives”
September 4, 2026 at 2:54 PM
First author Anastasia Minervina, PhD, developed a method to systematically assess TCR alpha-beta chain pairing using naturally occurring TCRs. tarting with a TCR of known specificity, she swapped in millions of alpha chains to measure pairing strength and effects on target recognition.
September 3, 2026 at 10:02 PM
Tennessee's federal budget amendments reveal a staggering $3.1 million cut to the Innovative School Models grant, raising eyebrows and questions among board members.

Get the details!

#TN #CitizenPortal #GrantAdjustments #TennesseeSchools #EducationFunding #BudgetTransparency
Board reviews federal budget amendments, flags $3.1 million ISM grant reduction
Finance staff presented first-reading federal budget amendments including a roughly $3.1 million reduction to the Innovative School Models grant, line-item changes tied to a late TCRS retirement-rate increase and adjustments across general, special education, transportation and capital funds.
citizenportal.ai
September 3, 2026 at 8:48 AM