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

FEATURED PUBLICATION

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 3451 papers published)

Results 2981 - 2990 of 3451
2981
Memantine Alleviates Brain Injury and Neurobehavioral Deficits after Experimental Subarachnoid Hemorrhage

Chih-Yuan Huang, Liang-Chao Wang, Hao-Kuang Wang, Chia-Hsin Pan, Ya-Yun Cheng, Yan-Shen Shan, Chung-Ching Chio, Kuen-Jer Tsai

Molecular Neurobiology (Springer) Taiwan , 22 June 2014

Neuroscience

Key words: Blood-brain barrier, memantine, neuroprotection, nitric oxide synthase, subarachnoid hemorrhage

Organism: Rat

Tissue: Brain

Pathological State: Brain Injury

2982
OP0103 Decreased Lupus Severity in Mir155 Deficient Mice

H Leiss, W Salzberger, I Gessl, N Kozakowski, S Blüml, A Puchner, B Niederreiter, G Steiner, J Smolen, G Stummvoll

Annals of the Rheumatic Diseases (BMJ Journals) Austria , 14 June 2014

Rheumatology

Key words: MicroRNAs, MiR155-deficient, glomerulonephritis, serum antibody, T helper cell homeostasis

Organism: Mouse

Tissue: Kidney, Lung

Pathological State: Lupus

2983
OP0300 Effect of VEGF121-Fibrin on the Expression of VEGF Receptors in Ischemic Lesions of UCD-206 Chickens, an Animal Model for Systemic Sclerosis

S Allipour-Birgani, H Dietrich, J Gruber, O Distler, A Zisch, R Sgonc

Annals of the Rheumatic Diseases (BMJ Journals) Austria, Switzerland , 14 June 2014

Rheumatology

Key words: Systemic sclerosis, perivascular mononuclear cell infiltration, Microvascular injury, angiogenesis, vascular endothelial cell growth factor

Organism: Bird

Tissue: Skin

2984
An integrated approach for the systematic evaluation of polymeric nanoparticles in healthy and diseased organisms

Leopoldo Sitia, Katia Paolella, Michela Romano, Martina Bruna Violatto, Raffaele Ferrari, Stefano Fumagalli, Laura Colombo, Ezia Bello, Maria Grazia De Simoni, Maurizio D'Incalci, Massimo Morbidelli, Eugenio Erba, Mario Salmona, Davide Moscatelli, Paolo Bigini

Journal of Nanoparticle Research (Springer) Italy, Switzerland , 12 June 2014

Nanomedicine

Key words: Optical imaging, cellular uptake, protein corona, breast tumor, cell cycle phase, nu nu mouse, atomic force microscopy, lymph node, involvment, intracellular delivery, tumor vasculature

Organism: Human

Cell Line: 4T1 and MDA-MB cells

2985
A hormone-dependent feedback-loop controls androgen receptor levels by limiting MID1, a novel translation enhancer and promoter of oncogenic signaling

Andrea Köhler, Ümmühan Demir, Eva Kickstein, Sybille Krauss, Johanna Aigner, Beatriz Aranda-Orgillés, Antonios I Karagiannidis, Clemens Achmüller, Huajie Bu, Andrea Wunderlich, Michal-Ruth Schweiger, Georg Schaefer, Susann Schweiger, Helmut Klocker, Rainer Schneider

Molecular Cancer (Springer) Austria, Germany, UK , 09 June 2014

Oncology

Key words: Androgen receptor, MID1, Translation, Prostate cancer, Reciprocal regulation

Organism: Human

Tissue: Pancreas

Pathological State: Cancer

2986
B Cells and Ectopic Follicular Structures: Novel Players in Anti-Tumor Programming with Prognostic Power for Patients with Metastatic Colorectal Cancer

Anastasia Meshcheryakova, Dietmar Tamandl, Erika Bajna, Judith Stift, Martina Mittlboeck, Martin Svoboda, Denise Heiden, Stefan Stremitzer, Erika Jensen-Jarolim, Thomas Grünberger, Michael Bergmann, Diana Mechtcheriakova

PLoS One (PLOS) Austria , 06 June 2014

Immunology

Key words: B cells, immune cells, macrophages, cell staining, portal veins, colorectal cancer, DAPI staining, nuclear staining

Organism: Human

Tissue: Colon

Pathological State: Cancer

2987
Angiogenesis as prospective molecular biology technique for cancer study

Grigore T Popa

Romanian Biotechnological Letters (University of Bucharest) Romania , 03 June 2014

Oncology

Key words: esophagus, tumor, neoangiogenesis, quantitative study

Organism: Human

Tissue: Esophagus

Pathological State: Cancer

2988
Circulating Cytokines and Alarmins Associated with Placental Inflammation in High-Risk Pregnancies

Sylvie Girard, Alexander E P Heazell, Hayley Derricott, Stuart M Allan, Colin P Sibley, Vikki M Abrahams, Rebecca L Jones

American Journal of Reproductive Immunology (Wiley) UK, USA, Canada , 28 May 2014

Reproductive Medicine

Key words: High-risk pregnancy, inflammation, placental dysfunction, stillbirth

Organism: Human

Tissue: Placenta

2989
A novel rat full-thickness hemi-abdominal wall/hindlimb osteomyocutaneous combined flap: influence of allograft mass and vascularized bone marrow content on vascularized composite allograft survival

Alejandro E Ramirez, Hui-Yun Cheng3, William W Lao, Yen-Ling Wang, Chih-Jen Wen, Christopher G Wallace, Chih-Fan Lin, Ling-Yi Shih, Sheng-Hao Chuang and Fu-Chan Wei

Transplant International (Wiley) Taiwan, Chile, USA , 24 May 2014

Transplantation Medicine

Key words: Abdominal wall transplantation, allograft mass, allograft survival, combined flap, vascularized bone marrow, vascularized composite allotransplantation

Organism: Rat

Tissue: Whole Organism

2990
Coexpression of CD44-positive/CD133-positive cancer stem cells and CD204-positive tumor-associated macrophages is a predictor of survival in pancreatic ductal adenocarcinoma

Ya-Chin Hou, Ying-Jui Chao, Hui-Ling Tung, Hao-Chen Wang, Yan-Shen Shan

Cancer (Wiley) Taiwan , 19 May 2014

Oncology

Key words: Pancreatic ductal adenocarcinoma, cancer stem cells, tumor-associated macrophages, tissue microarrays, CD44, CD133, CD204

Organism: Human

Tissue: Pancreas

Pathological State: Cancer

Results 2981 - 2990 of 3451

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