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Touching BACE. How Inhibiting β-Amyloid Production by Steric Hindrance with a Novel Immunotherapy Improves Memory in PDAPP Mice
Charles Evans1, 2, Rhian Thomas1, Emma Kidd1, Mark Good2

The work presented in this poster aims to assess whether intracerebroventricular (ICV) administration of 2B3 alleviated age dependent memory deficits in PDAPP mice and to determine whether 2B3 altered APP metabolism and NMDA receptor phosphorylation ex vivo.

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Multiplexed Cell- and Bead-based Assays in a No-wash Format for Biologics Screening and Characterization
David Onley, Lucy Chammas, Diana Caracino and Paul G. Wylie

Here we present the results generated from multiplexed no-wash protocols using TTP Labtech’s mirrorball, a laser scanning cytometer.

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Development of a Homogenous RSV Neutralization Assay on the Mirrorball Fluorescence Cytometer: A Simple, Safe and Robust Approach for High-throughput Screening
Anne F. Hammerstein and Lucy Chammas

Here we present the development and implementation of a simple RSV-neutralization assay on TTP Labtech’s mirrorball fluorescence cytometer.

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Super-resolution single molecule localization microscopy of the exocytotic machinery underlying insulin secretion.
Deirdre M. Kavanagh, Alison Dun, Rory R. Duncan, and Colin Rickman.

Single molecule imaging of the tSNARE proteins involved in insulin secretion.

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Quantitative Cell-Based Bioassays for Individual and Combination Immune Checkpoint Immunotherapy Targets
Zhi-jie Jey Cheng, Jamison Grailer, Pete Stecha, Jun Wang, Jim Hartnett, Frank Fan, and Mei Cong

Immune checkpoint receptors are promising new immunotherapy
targets for the treatment of a variety of diseases including cancer and
autoimmune-mediated disorders. We developed a suite of cell-based
bioluminescent reporter bioassays for individual and combination
immune checkpoint immunotherapy targets including: PD-1 (PD-L1 or PD-L2), CTLA-4, LAG-3, TIGIT, PD-1+TIGIT, GITR, 4-1BB, CD40, and OX40.

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Deep Phenotyping - Harnessing Data Richness for Unsupervised High-Content Analysis
Huang Dong, Wang Yi, Maciej Hermanowicz, Ke Yiping, Maja Choma, Lee Kee Khoon, Frederic Bard

Recognising the key challenges, we develop an end-to-end computational framework for HCA dubbed “Deep Phenotyping” that perform unsupervised analysis to leverage on the data richness for the discovery of unknown sub-phenotypes with minimal labeling cost.

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Translational Research of oral Neural Crest-Derived Stem Cells (oNCSCs) in Regenerative Dentistry
Grimm W.-D1,2,4, S. N. Alekseenko9, D. V. Bobryshev1, W. Duncan11, B. Giesenhagen3, E. Gubareva9, Sema S. Hakki6, O.V. Pershina7, I. Schau4, S. V. Sirak1, E.G. Skurikhin7, A. A. Sletov1, F. Witte10, G. Varga8, O. V. Vladimirova1, M.A. Vukovic2, D. Widera5

In this review poster, we summarize current knowledge on the oral neural crest-derived stem cell populations (oNCSCs) and discuss their potential in regenerative periodontology as a part of regenerative dentistry.

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Better Cell-Based Assays for Anti-CTLA-4, Anti-PD-1/PD-L1, and Bispecific Immunotherapy Drug Studies
Richard Somberg, Mei Cong, Pete Stecha, Natasha Karassina, Jim Hartnett, Zhi-Jie Jey Cheng, and Frank Fan

Here we report the development of a panel of robust reporter assays to measure the potencies for biologics in immunotherapy. These assays reflect mode of action and can serve as valuable tools in immunotherapy drug development and discovery.

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Development of a Robust Reporter-based T cell Activation Assay for Therapeutic Biologics in Immunotherapy
Zhi-jie Jey Cheng, Pete Stecha, Jim Hartnett, Frank Fan, and Mei Cong

Jurkat T-cells stably expressing luciferase reporter driven by IL2 promoter or NFAT-RE, are used as effector cells. Tumor cell lines endogenously expressing cancer antigen are used as antigen presenting cells (APC). By co-cultivating the two cell lines in the presence of CD3 bispecific antibody, TCR/CD3 is activated in Jurkat effector cells. Luciferase activity is up regulated through IL-2 promoter or NFAT-RE activation.

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Reporter Bioassays to Assess Therapeutic Antibodies for Immunotherapy Programs
Mei Cong, Zhi-Jie Jey Cheng, Pete Stecha, Jun Wang, Jamison Grailer, Natasha Karassina, Jim Hartnett, and Frank Fan

Immunotherapy, also called biologic therapy or biotherapy, stimulates certain parts of the immune system to fight diseases such as cancer. Important drug targets in immunotherapy include: Co-inhibitory receptors, such as PD-1/PD-L1, CTLA-4, LAG3, Tim3; and co-stimulatory receptors, such as GITR, CD40, OX40, 4-1BB.
Current approaches to assaying these targets are cumbersome and variable. Here we offer an improved in vitro bioassay approach.

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Scientific News
Shedding Light on HIV Vaccine Design
Broadly speaking - Mathematical modelling of host-pathogen coevolution sheds light on HIV vaccine design.
Pancreatic Cancer’s Aggression Explained
Internal conflict between cell types explains why the immune system struggles to recognize and attack pancreatic cancer.
Next Gen Organism for Synthetic Biology Announced
Optimized system has potential to replace the workhorse E. coli by increasing speed and efficiency of protein production and cloning.
Progress In Vaccination Against Vespid Venom
Researchers at the Helmholtz Zentrum München and the Technical University Munich have presented a method which facilitates a personalised procedure for wasp allergy sufferers.
FINCH Filgotinib Phase 3 Program Initiated
Galapagos NV reports the initiation of the FINCH global Phase 3 program in rheumatoid arthritis patient populations.
New Method of Cancer Immunotherapy
Stanford chemists have dicovered a new form of cancer immunotherapy using sugar presence manipulation.
Vortex Ring Freezing Applications
Accidental lab discovery could aid cell delivery and cell-free protein production.
Examining Immune Memory
Researchers investigate the 'storage/research for the future' functions of antibodies and understanding of B cells.
Expanding the Stable of Workhorse Yeasts
New genome sequences target the next generation of yeasts with improved biotechnology uses.
How Cloud Connectivity Can Combat the Reproducibility Crisis
This infographic explains the reproducibility crisis, and how cloud connectivity can help overcome this problem.
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