Checkpoint Molecules Predict Response to Immunotherapy in Cancer

FEATURED PUBLICATION

Checkpoint Molecules Predict Response to Immunotherapy in Cancer
cells

Heij et al. investigated the expression of checkpoint molecules in the tumor microenvironment of intrahepatic cholangio-carcinoma. They found that co-expression patterns of checkpoint molecules such as PD-L1 and TIGIT correlate with metastases and poor prognosis. TissueFAXS and StrataQuest were used to image the mIF-stained samples and assess protein expression.

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Community-developed Checklists Enhance Reproducibility of Microscopy Images

FEATURED PUBLICATION

Community-developed checklists for publishing images and image analyses
Nature Methods

QUAREP-LiMi is an initiative focused on promoting quality assessment and reproducibility for instruments and images in light microscopy. Dr. Rupert Ecker, CEO of TissueGnostics, participated in developing standardized guidelines for best practices in image communication. These checklists offer key recommendations on image formatting and annotation among others.

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AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma

FEATURED PUBLICATION

AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma
Cancer Biology & Medicine

To predict survival of patients with pancreatic adenocarcinoma, Zhou et al. performed an AI-assisted comprehensive analysis of CD8+ T cells, cancer stem cells (CSCs), and tumor budding (TB). They used StrataQuest image analysis software to automatically detect and quantify tumor-infiltrating CD8+ T cells, CD133+ CSCs, and CK19+ TB.

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Characterization of the Spatial Immune Context of Lung Cancer

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Characterization of the Spatial Immune Context of Lung Cancer
International Journal of Molecular Sciences

In a recent study, Imamura et al. investigated the role of debrin-expressing tumor infiltration lymphocytes (TIL) in lung cancer. The high-end image analysis solution, StrataQuest, was used for the automatic tissue classification and localization of CD3+/debrin+ cellular phenotypes in the tumor cell nest, as well as in the stroma.

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COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma

FEATURED PUBLICATION

COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma
Matrix Biology

Yan et al. investigated several collagen subtypes involved in pancreatic ductal adenocarcinoma desmoplasia. Based on this study, COL8A1 was suggested as a new marker for predicting poor chemotherapy responsiveness and survival. The TissueFAXS imaging platform and StrataQuest analysis solution were used to image and segment morphological structures.

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Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis

FEATURED PUBLICATION

Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis
cells

Savic et al. investigated the Erk 1/2 pathway role in ferroptosis induction by targeting xCT protein during the treatment of HNSCC. They found erastin to be a potent ferroptosis inducer which is strongly dependent on Erk 1/2 kinases. TissueFAXS and HistoQuest were used to image the IHC-stained samples and calculate the percentage of xCT-positive cells.

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Tumor Microenvironment Characterization of Rectal Cancer

FEATURED PUBLICATION

Case Report: Tumor Microenvironment Characterization of Rectal Cancer
Frontiers in Immunology

Song et al. published a case study investigating the genetics and tumor microenvironment of a rectal cancer patient with MSS/PD-L1-negative recurrent hepatopulmonary metastasis. TissueFAXS and StrataQuest were used to image stained tissue samples and to assess tumor infiltrating immune cells using, among others, CD4, CD8, CD163, PD1, and PD-L1 as markers.

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Adverse Effects of Single

FEATURED PUBLICATION

The impact of HIV infection on the frequencies, function, spatial localization and heterogeneity of TFRs within human lymph nodes
BMC Immunology

Mahlobo et al. published a study in BMC Immunology addressing the effect of HIV infections on frequencies, function, spatial localization and heterogeneity of T follicular regulatory cells (TFRs) in human lymph nodes. TFRs within lymph node tissues were quantified using TissueFAXS i PLUS and TissueQuest.

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Temporal changes

FEATURED PUBLICATION

Temporal changes in T cell subsets and expansion of cytotoxic CD4+ T cells in the lungs in severe COVID-19
Clinical Immunology

Kaneko et al. published a study in the Clinical Immunology journal focusing on the quantitative analysis of T-cell subset alterations in thoracic lymph nodes and lung samples of COVID-19 patients. With the help of TissueFAXS and StrataQuest, the authors were first to show the expansion of cytotoxic CD4+ T cells in the lungs of patients with severe COVID-19.

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Spatial Distribution

FEATURED PUBLICATION

Spatial distribution and functional analysis define the action pathway of Tim-3/Tim-3 ligands in tumor development
Molecular Therapy

In a recent publication in the journal Molecular Therapy, Wang et al (Cheeloo Medical College of Shandong University) combine multiplexing and TissueGnostics’ image cytometry solutions for the assessment of the expression level of Tim-3, a well-known immune checkpoint, in tumor infiltrating lymphocytes. This study nominates Tim-3 as a potential target for cancer immunotherapy.

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Multi-Antigen Imaging

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Multi-Antigen Imaging Reveals Inflammatory DC, ADAM17 and Neprilysin as Effectors in Keloid Formation
International Journal of Molecular Sciences

In a recent publication in the MDPI - International Journal of Molecular Sciences, Rath et al (University Hospital Heidelberg) combine multiplexing, TissueGnostics’ image cytometry and in-depth data mining to characterize the immune microenvironment including spatial relationships within keloid lesions. Using this approach, the authors were able to nominate potential therapeutic targets.

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SynNotch-CAR T

FEATURED PUBLICATION

SynNotch-CAR T cells overcome challenges of specificity, heterogeneity, and persistence in treating glioblastoma
Science Translational Medicine

A recent publication from the group of Choe et al. (University of California, UCSF) published in Science Translational research is exploring the therapeutic effectiveness of SynNotch-CAR T cells in a PDX glioblastoma mouse model. T cells in-situ were imaged/assessed by TissueFAXS and quantified via StrataQuest.

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CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer

FEATURED PUBLICATION

CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer
Acta Pharmaceutica Sinica B

Lin et al. investigated the UHRF1/DNMT1–MZF1 axis in the context of CpG methylation of protease serine 3, a protein with several isoforms that show paradoxical effects. To differentiate the isoforms, the researchers employed 7-marker multiplex staining and performed a quantitative analysis using TissueFAXS SPECTRA and StrataQuest.

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Customer Publications (A total of 3476 papers published)

Results 2171 - 2180 of 3476
2171
Specific inhibition of the classical complement pathway prevents C3 deposition along the dermal-epidermal junction in bullous pemphigoid

Patricia Colchete Freire, Cristina Herraez Muñoz, Ulla Derhaschnig, Christian Schoergenhofer, Christa Firbas, Graham C Parry, Sandip Panicker, James C Gilbert, Georg Stingl, Bernd Jilma, Peter Maximilian Heil

Journal of Investigative Dermatology (Elsevier) Austria, USA , 20 June 2019

Dermatology

2172
Gasdermin D protects against noninfectious liver injury by regulating apoptosis and necroptosis

C Yang, P Sun, M Deng, P Loughran, W Li, Z Yi, S Li, XH Zhang, J Fan, TR Billar, MJ Scott

Cell Death & Disease (Nature) USA, China , 17 June 2019

Hepathology

Key words: Cell death and immune response, Innate immunity

Organism: Mouse

Tissue: Liver

Pathological State: Liver Injury

2173
C/EBPβ-LIP induces cancer-type metabolic reprogramming by regulating the let-7/LIN28B circuit in mice

Tobias Ackermann, Götz Hartleben, Christine Müller, Guido Mastrobuoni, Marco Groth, Britt A Sterken, Mohamad A Zaini, Sameh A Youssef, Hidde R Zuidhof, Sara R Krauss, Gertrud Kortman, Gerald de Haan, Alain de Bruin, Zhao-Qi Wang, Matthias Platzer, Stefan Kempa & Cornelis F Calkhoven

Nature Communications Biology (Nature) The Netherlands, Germany , 14 June 2019

Oncology

Key words: Cancer metabolism, Cell growth

Organism: Mouse

Tissue: Bone Marrow

2174
Fc glycan-mediated regulation of placental antibody transfer

Madeleine F Jennewein, Ilona Goldfarb, Sepideh Dolatshahi, Cormac Cosgrove, Francesca J Noelette, Marina Krykbaeva, Jishnu Das, Aniruddh Sarkar, Matthew J Gorman, Stephanie Fischinger, Carolyn M Boudreau, Joelle Brown, Jennifer H Cooperrider, Jasneet Aneja, Todd J Suscovich, Barney S Graham, Georg M Lauer, Tessa Goetghebuer, Arnaud Marchant, Douglas Lauffenburger, Arthur Y Kim, Laura E Riley, Galit Alter

CELL (Cell Press) USA, Belgium , 13 June 2019

Reproductive Medicine, Immunology

Key words: antibody functionality, antibody glycosylation, trans-placental transfer, maternal vaccination, ADCC, neonatal immunology

Organism: Human

Tissue: Placenta

2175
The PPARγ Agonist Rosiglitazone Suppresses Syngeneic Mouse SCC (Squamous Cell Carcinoma) Tumor Growth through an Immune-Mediated Mechanism

RL Konger, E Derr-Yellin, N Ermatov, L Ren, RP Sahu

Molecules (MDPI) USA , 11 June 2019

Oncology, Immunology

Key words: peroxisome proliferator activated receptor gamma, rosiglitazone, T-cells, myeloid cells, anti-tumor immunity

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

2176
Optimisation of multiplex immunofluorescence for a non-spectral fluorescence scanning system

CC Anyaegbu, TF Lee-Pullen, TJ Miller, TN Abel, CF Platell, MJ McCoy

Journal of Immunological Methods (Elsevier) Australia , 08 June 2019

Imaging

Key words: Fluorescence microscopy, Imaging, Immunohistochemistry, T cells, Colorectal

Organism: Human

Tissue: Colon

2177
Group 3 innate lymphoid cells mediate early protective immunity against tuberculosis

Amanda Ardain, Racquel Domingo-Gonzalez, Shibali Das, Samuel W Kazer, Nicole C Howard, Alveera Singh, Mushtaq Ahmed, Shepherd Nhamoyebonde, Javier Rangel-Moreno, Paul Ogongo, Lan Lu, Duran Ramsuran, Maria de la Luz Garcia-Hernandez, Tyler K Ulland, Matthew Darby, Eugene Park, Farina Karim, Laura Melocchi, Rajhmun Madansein, Kaylesh Jay Dullabh, Micah Dunlap, Nancy Marin-Agudelo, Takashi Ebihara, Thumbi Ndung'u, Deepak Kaushal, Alexander S Pym, Jay K Kolls, Adrie Steyn, Joaquín Zúñiga, William Horsnell, Wayne M Yokoyama, Alex K Shalek, Henrik N Kløverpris, Marco Colonna, Alasdair Leslie & Shabaana A Khader

Nature (Nature) South Africa, USA, Kenya, Mexico, UK, Denmark , 05 June 2019

Immunology

Key words: Innate lymphoid cells, Tuberculosis

Organism: Human

Tissue: Lung

Pathological State: Tuberculosis

2178
Role of the PI3K‑mTOR autophagy pathway in nerve damage in rats with intermittent hypoxia‑aggravated whole brain ischemia

X Guo, Y Liu, Y Zhao, R Fan, Y Bai, X Guo, J Li, CX Chen

Molecular Medicine Reports (Spandidos Publications) China , 04 June 2019

Neuroscience

Organism: Rat

Tissue: Brain

Pathological State: Cerebral Ischemia

2179
Heat-killed Mycobacterium tuberculosis prime-boost vaccination induces myeloid-derived suppressor cells with spleen dendritic cell-killing capability

Eliana Ribechini, Ina Eckert, Andreas Beilhack, Nelita Du Plessis, Gerhard Walzl, Ulrike Schleicher, Uwe Ritter, and Manfred B Lutz

The Journal of Clinical Investigation (American Society for Clinical Investigation) Germany, South Africa , 04 June 2019

Immunology

Organism: Mouse

Cell Line: BM-MDSCs and BM-DCs cell

2180
Abnormal expression of b10 cell frequencies: possible relation to pathogenesis and disease severity of aplastic anemia

L Gu, B Fu, X Sui, H Xu

Revista da Associação Médica Brasileira (SciELO Brasil) China , 03 June 2019

Hematology

Key words: Anemia, Aplastic, B-Lymphocytes, Regulatory, Interleukin-10

Organism: Human

Cell Line: Bone marrow-derived mononuclear cells

Results 2171 - 2180 of 3476

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