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 3476 papers published)

Results 2711 - 2720 of 3476
2711
CD103 defines intraepithelial CD8+ PD1+ tumour-infiltrating lymphocytes of prognostic significance in endometrial adenocarcinoma

Hagma H Workel, Fenne L Komdeur, Maartje CA Wouters, Annechien Plat, Harry G Klip, Florine A Eggink, G Bea A Wisman, Henriette JG Arts, Maaike HM Oonk, Marian JE Mourits, Refika Yigit, Marco Versluis, Evelien W Duiker, Harry Hollema, Marco de Bruyn, Hans W Nijman

European Journal of Cancer (Elsevier) The Netherlands , 31 March 2016

Oncology

Key words: Tumour-infiltrating lymphocytes, endometrial cancer, adenocarcinoma, CD103, survival

Organism: Human

Tissue: Endometrium

Pathological State: Cancer

2712
Combining ultrasound and lactobacilli treatment for high-fat-diet-induced obesity in mice

A-H Liao, C-B Jiang, C-C Li, H-C Chuang, J-S Chiang Chiau, W-T Chan, C-Y Yeung, M-L Cheng, H-C Lee

Journal of Animal Physiology and Animal Nutrition (Wiley) Taiwan , 29 March 2016

Physiology

Key words: Actobacilli, ultrasound, high-fat-diet-induced obesity mice, micro-CT, fat deposition

Organism: Mouse

Tissue: Liver, Adipose Tissue

Pathological State: Obesity

2713
Myeloid PTEN deficiency impairs tumor-immune surveillance via immune-checkpoint inhibition

M Kuttke, E Sahin, J Pisoni, S Percig, A Vogel, D Kraemmer, L Hanzl, J S Brunner, H Paar, K Soukup, A Halfmann, A M Dohnal, C W Steiner, S Blüml, J Basilio, B Hochreiter, M Salzmann, B Hoesel, G Lametschwandtner, R Eferl, J A Schmidd and G Schabbauer

OncoImmunology (Taylor and Francis) Austria , 28 March 2016

Immunology

Key words: Colitis-associated colon cancer, myeloid Pi3K, tumor immune-surveillance

Organism: Mouse

Tissue: Xenograft Tumor, Colon

Pathological State: Cancer

2714
Chemotherapy of Colorectal Liver Metastases Induces a Rapid Rise in Intermediate Blood Monocytes which Predicts Treatment Response

Dominic Schauer, Patrick Starlinger, Lejla Alidzanovic, Philipp Zajc, Thomas Maier, Alexandra Feldman, Robin Padickakudy, Elisabeth Buchberger, Vanessa Elleder, Andreas Spittlera, Judith Stift, Lorand Pop, Birgit Gruenberger, Thomas Gruenbergera, Christine Brostjan

OncoImmunology (Taylor and Francis) Austria , 22 March 2016

Immunology

Key words: Chemotherapy, colorectal liver metastase, blood monocytes

Organism: Human

Tissue: Liver

Pathological State: Cancer

2715
A specific area of olfactory cortex involved in stress hormone responses to predator odours

Kunio Kondoh, Zhonghua Lu, Xiaolan Ye, David P Olson, Bradford B Lowell and Linda B Buck

Nature (Nature) USA , 21 March 2016

Neuroscience

Key words: Neural circuits, Olfactory cortex, Sensory processing

Organism: Mouse

Tissue: Brain

2716
MiRNA-124 induces neuroprotection and functional improvement after focal cerebral ischemia

Somayyeh Hamzei Taj, Widuri Kho, Adrien Riou, Dirk Wiedermann, Mathias Hoehn

Biomaterials (Elsevier) The Netherlands , 19 March 2016

Neuroscience

Key words: MicroRNA-124, ischemic stroke, immune cell modulation/polarization, neuroprotection, functional improvement, arginase-1

Organism: Mouse

Tissue: Brain

Pathological State: Cerebral Ischemia

2717
Neuronal deficiency of HIF prolyl 4-hydroxylase 2 in mice improves ischemic stroke recovery in an HIF dependent manner

Lexiao Li, Pamela Saliba, Stefan Reischl, Hugo H Marti, Reiner Kunze

Neurobiology of Disease (Elsevier) Germany , 19 March 2016

Neuroscience

Key words: PHD2, HIF, neuron, focal cerebral ischemia, hypoxia, VEGF, angiogenesis

Organism: Mouse

Tissue: Brain

Pathological State: Cerebral Ischemia

2718
Unfractionated bone marrow cells attenuate paraquat-induced glomerular injury and acute renal failure by modulating the inflammatory response

SY Gu, TY Yeh, SY Lin, FC Peng

Scientific Reports (Nature) Taiwan , 18 March 2016

Nephrology

Key words: Acute kidney injury, Bone marrow transplantation

Organism: Mouse

Tissue: Kidney

Pathological State: Acute Kidney Injury

2719
High Resolution Ultrasonography for Assessment of Renal Cysts in the PCK Rat Model of Autosomal Recessive Polycystic Kidney Disease

S Kapoor, D Rodriguez, K Mitchell, RP Wüthrich

Kidney and Blood Pressure Research (Karger) Switzerland , 17 March 2016

Nephrology

Key words: High resolution diagnostic imaging, Total cyst volume, Polycystic kidney disease, PCK rat, Total kidney volume

Organism: Rat

Tissue: Kidney

Pathological State: Kidney Disease

2720
Efficient generation of smooth muscle cells from adipose-derived stromal cells by 3D mechanical stimulation can substitute the use of growth factors in vascular tissue engineering

Mojtaba Parvizi, Lydia AM Bolhuis-Versteeg, Andrá A Poot, Martin C Harmsen

Biotechnology Journal (Wiley) The Netherlands , 15 March 2016

Regenerative Medicine

Key words: Adipose tissue-derived stromal cells (ASC), poly(1, 3-trimethylene carbonate) (PTMC), smooth muscle cells (SMC), transforming Growth Factor beta 1 (TGF-ß1), vascular tissue engineering

Organism: Human

Cell Line: HUVECs, ASC (Human umbilical vein endothelial cells, Adipose tissue derived stromal cells)

Results 2711 - 2720 of 3476

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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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