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

FEATURED PUBLICATION

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 2571 - 2580 of 3451
2571
Heme Oxygenase-1-Expressing Dendritic Cells Promote Foxp3+ Regulatory T Cell Differentiation and Induce Less Severe Airway Inflammation in Murine Models

Tzu-Hsuan Wong, Hung-An Chen, Rung-Jiun Gau, Jeng-Hsien Yen, Jau-Ling Suen

PLoS One (PLOS) Taiwan , 29 December 2016

Immunology

Key words: Dendritic cells (DCs), HO-1, lipopolysaccharide (LPS), Foxp3+

Organism: Mouse

Tissue: Lung

2572
Interstitial Fibrosis, Functional Status, and Outcomes in Heart Failure With Preserved Ejection Fraction

Franz Duca, Andreas A Kammerlander, Caroline Zotter-Tufaro, Stefan Aschauer, Marianne L Schwaiger, Beatrice A Marzluf, Diana Bonderman, Julia Mascherbauer

Circulation:Cardiovascular Imaging (AHA Journals) Austria , 14 December 2016

Cardiology

Key words: Magnetic resonance imaging, heart failure, mapping

Organism: Human

Tissue: Heart

Pathological State: Heart Failure

2573
Adipose tissue–derived mesenchymal stem cells expressing prodrug-converting enzyme inhibit human prostate tumor growth

Ilaria T Cavarretta, Veronika Altanerova, Miroslava Matuskova, Lucia Kucerova, Zoran Culig, Cestmir Altaner

Molecular Therapy (Cell Press) Austria, Slovakia , 14 December 2016

Stem Cell Research

2574
Mesenchymal Stem Cells Correct Inappropriate Epithelial–mesenchyme Relation in Pulmonary Fibrosis Using Stanniocalcin-1

Ono M, Ohkouchi S, Kanehira M, Tode N, Kobayashi M, Ebina M, Nukiwa T, Irokawa T, Ogawa H, Akaike T, Okada Y, Kurosawa H, Kikuchi T, Ichinose M

Molecular Therapy (Cell Press) Japan , 14 December 2016

Pulmonology

Key words: Mesenchymal Stem Cells, Epithelial–mesenchyme Relation, Pulmonary Fibrosis, Stanniocalcin-1

Organism: Mouse

Tissue: Lung

Pathological State: Pulmonary Fibrosis

2575
Early dissemination seeds metastasis in breast cancer

Hedayatollah Hosseini, Milan M S Obradović, Martin Hoffmann, Kathryn L Harper, Maria Soledad Sosa, Melanie Werner-Klein, Lahiri Kanth Nanduri, Christian Werno, Carolin Ehrl, Matthias Maneck, Nina Patwary, Gundula Haunschild, Miodrag Gužvić, Christian Reimelt, Michael Grauvogl, Norbert Eichner, Florian Weber, Andreas D Hartkopf, Florin-Andrei Taran, Sara Y Brucker, Tanja Fehm, Brigitte Rack, Stefan Buchholz, Rainer Spang, Gunter Meister et al

Nature (Nature) Germany , 14 December 2016

Oncology

Key words: Metastatic dissemination, breast cancer, HER2, Karyotypic and phenotypic analysis

Organism: Mouse

Tissue: Breast

Pathological State: Cancer

2576
Cell-Based Delivery of Interleukin-13 Directs Alternative Activation of Macrophages Resulting in Improved Functional Outcome after Spinal Cord Injury

Dearbhaile Dooley, Evi Lemmens, Tim Vangansewinkel, Debbie Le Blon, Chloé Hoornaert, Peter Ponsaerts, Sven Hendrix

Stem Cell Reports (Elsevier) Belgium , 13 December 2016

Transplantation Medicine

Key words: Mesenchymal stem cells, interleukin-13, spinal cord injury, cell transplantation, microglia, macrophages

Organism: Mouse

Tissue: Spinal Cord

Pathological State: Spinal Cord Injury

2577
The 6-chromanol derivate SUL-109 enables prolonged hypothermic storage of adipose tissue-derived stem cells

Ghazaleh Hajmousa, Pieter Vogelaar, Linda A Brouwer, Adrianus C van der Graaf, Robert H Henning, Guido Krenning

Biomaterials (Elsevier) The Netherlands , 09 December 2016

Biomaterials

Key words: Adipose tissue-derived stem cells (ASC), Hypothermia, Cold storage, Mitochondrial damage, Chromanol

Organism: Human

Cell Line: Adipose tissue derived stromal cells (ADSC)

2578
Involvement of Pancreatic Stellate Cells in Regeneration of Remnant Pancreas after Partial Pancreatectomy

Shigenori Ota, Miyuki Nishimura, Yuya Murakami, Naoko Kubo Birukawa, Akihiro Yoneda, Hiroki Nishita, Ryosuke Fujita, Yasushi Sato, Kenjiro Minomi, Keiko Kajiwara, Miyono Miyazaki, Maki Uchiumi, Shintaro Mikuni, Yasuaki Tamura, Toru Mizuguchi, Masafumi Imamura, Makoto Meguro, Yasutoshi Kimura, Koichi Hirata, Yoshiro Niit

PLoS One (PLOS) Japan , 09 December 2016

Regenerative Medicine

Key words: Pancreatectomy, siRNA, activated pancreas stellate cells (aPSCs), apoptosis

Organism: Rat

Tissue: Pancreas

2579
Nrf2 exerts cell-autonomous antifibrotic effects: compromised function in systemic sclerosis and therapeutic rescue with a novel heterocyclic chalcone derivative

Jun Wei,Hongyan Zhu, Gabriel Lord, Mitra Bhattachayya, Brielle M Jones, Graham Allaway, Shyam S Biswal, Benjamin Korman, Roberta G Marangoni, Warren G Tourtellotte, John Varga

Translational Research (Elsevier) USA , 09 December 2016

Neuroscience

Key words: Nrf2-nuclear factor erythroid 2–related factor 2, systemic sclerosis, TGF-β, CDDO, TMC

Organism: Human

Tissue: Skin

Pathological State: Systemic Sclerosis

2580
Lead-Free Piezoelectric (Ba,Ca)(Zr,Ti)O3 Thin Films for Biocompatible and Flexible Devices

N D Scarisoreanu, F Craciun, V Ion, R Birjega, A Bercea V Dinc, M Dinescu, L E Sima, M Icriverzi, A Roseanu, L Gruionu, and G Gruionu

Applied Materials and Interfaces (ACS Publications) Romania , 08 December 2016

Biomaterials

Key words: Biocompatible materials, laser processing, lead-free thin films, mesenchymal stem cells, osteogenic differentiation

Organism: Human

Pathological State: Cancer

Cell Line: HEK 293T and A375 cells (Human epithelial embryonic kidney and human malignant melanoma cells)

Results 2571 - 2580 of 3451

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TissueGnostics provides advanced solutions for whole-slide imaging and image analysis in biological and clinical research. Our products help researchers to scan and analyze complex tissue samples, enabling more detailed insights into tissue structure, cellular interactions, and spatial cell landscape.

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