David Ochayon

Research fellow in Dr. Stephen Waggoner's lab located at Cincinnati Children's Hospital Medical Center

[Cincinnati Childrens Division of Asthma Research @AsthmaResCincy]

Check out our recent discovery that challenges the current paradigm that defective natural killer cell activity contributes to allergic disease development. @ScienceMagazine @DOchayon @LabWaggoner @GKhuranaHershey
https://t.co/WcYi8WuEL0

[Waggoner Lab @LabWaggoner]

IL-6 and IL-27 play both distinct and redundant roles in
regulating CD4 T-cell responses during chronic viral infection @ZunigaLab
https://t.co/8SXN6O21du

[David Ochayon @DOchayon]

2B4 inhibits the apoptosis of natural killer cells through phosphorylated extracellular signal-related kinase/B-cel… https://t.co/AO3gYnp5Ez

[Malcolm Sim @mjwsim]

Exciting data on the NKp44-HLA-DP interaction in Ulcerative Colitis https://t.co/0ehnFIBRoV

[Science Immunology @SciImmunology]

Scientists from @UniOslo @Oslounivsykehus proposed a treatment strategy involving an engineered antibody to block T cells’ recognition of #gluten antigens in order to prevent the development of #celiac disease.

📄: https://t.co/x09QvmrIXe #WeekendReads

[Malcolm Sim @mjwsim]

The Sim lab is now real and we're officially hiring!

I recently got an MRC Fellowship and am now recruiting a Research Assistant and a PostDoc very soon.

RA job is live: https://t.co/4nz9v6aQFc

Come to Oxford and do cool science on NK cells and KIR.

Please share!

[WithersLab @LabWithers]

We have a post-doc position available focused on intestinal and cancer immunology. Ideal for PhD students soon to submit, who want to work with some cool in vivo models to better understand immune responses. Position advertised on BSI Jobs Board
https://t.co/aF4sGYds8s

[Science Immunology @SciImmunology]

Two 2021 studies described T cell drivers of hard-to-treat #allergic diseases—food allergen-triggered eosinophilic #esophagitis and chronic #rhinosinusitis with nasal polyps. #WeekendReads

From @kochinstitute: https://t.co/hVtRb8iawy
From @MTC_KI: https://t.co/5hwS490HbB

[bioRxiv Immunology @biorxiv_immuno]

Prolonged T cell - DC macro-clustering within lymph node microenvironments initiates Th2 cell differentiation in a site specific manner https://t.co/X2fCaDSGDk #biorxiv_immuno

[Science Immunology @SciImmunology]

Tumor cells are infamously skilled masters of immune disguise, but research from @CellReproLab shows that forcing them to present antigens can boost anti-cancer immune activity. @lunduniversity https://t.co/DLnaSL1ivQ

[bioRxiv Immunology @biorxiv_immuno]

Neuron-dependent tuft cell expansion initiates sinonasal allergic Type 2 inflammation https://t.co/45FhM02rUl #biorxiv_immuno

[Science Immunology @SciImmunology]

Virtual memory #Tcells—#immune cells that display memory features even without prior pathogen exposure—act as a bridge between innate and adaptive responses at the site of infection, suggested a 2021 @Tsinghua_Uni study in mice.

📄: https://t.co/VODZYwCs9u #WeekendReads

[bioRxiv Immunology @biorxiv_immuno]

IgG sialylation occurs via the FcRn-mediated recycling pathway in endothelial cells https://t.co/mhDxMo5WDY #biorxiv_immuno

[David Ochayon @DOchayon]

https://t.co/3LPKuisazI

[Malcolm Sim @mjwsim]

Allelic Variation of KIR and HLA Tunes the Cytolytic Payload and Determines Functional Hierarchy of NK Cell Repertoires

https://t.co/DSdUrPtC1K

@MalmbergLab @PN0rmski

[David Ochayon @DOchayon]

https://t.co/ANJ78Xb7ld

[Malcolm Sim @mjwsim]

Successful placentation in human pregnancy is regulated by reciprocal interactions between maternal uterine NK cells and fetal placental trophoblast

https://t.co/yONdQhVBPp

Wonderful work from Ashley and her team.

[Science Immunology @SciImmunology]

Scientists revealed in 2021 that inhalation of the molecule IFNβ switched inflammatory dendritic cells into those that induce tolerance and are anti-inflammatory, helping alleviate #asthma in mice: https://t.co/ONzhL8hplo @UFMedicine @UFSurgery #WeekendReads

[Waggoner Lab @LabWaggoner]

Expanded clinical-grade NK cells exhibit stronger effects than primary NK cells against HCMV infection
https://t.co/Z6nmOpToA0

[David Ochayon @DOchayon]

https://t.co/MZDu3AaZUU