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 2421 - 2430 of 3476
2421
Histamine drives severity of innate inflammation via histamine 4 receptor in murine experimental colitis

J B Wechsler, A Szabo, C L Hsu, R A Krier-Burris, H A Schroeder, M Y Wang, R G Carter, T E Velez, L M Aguiniga, J B Brown, M L Miller, B K Wershil, T A Barrett and P J Bryce

Mucosal Immunology (Nature) USA , 24 January 2018

Immunology

Organism: Mouse

Tissue: Colon

Pathological State: Colitis

2422
Injectable hydroxyphenyl derivative of hyaluronic acid hydrogel modified with RGD as scaffold for spinal cord injury repair

Kristyna Zaviskova, Dmitry Tukmachev, Jana Dubisova, Irena Vackova, Ales Hejcl, Julie Bystronova, Martin Pravda, Ivana Scigalkova, Romana Sulakova, Vladimir Velebny, Lucie Wolfova, Sarka Kubinova

Journal of Biomedical Materials Research (Wiley) Czech Republic , 23 January 2018

Regenerative Medicine

Key words: Hydrogel, spinal cord injury (SCI), hydroxyphenyl derivative of hyaluronic acid (HA-PH)

Organism: Rat

Tissue: Spinal Cord

Pathological State: Spinal Cord Injury

2423
CCR5/CCL5 axis interaction promotes migratory and invasiveness of pancreatic cancer cells

Santosh Kumar Singh, Manoj K Mishra, Isam-Eldin A Eltoum, Sejong Bae, James W Lillard Jr and Rajesh Singh

Scientific Reports (Nature) USA , 22 January 2018

Oncology

Key words: Pancreatic cancer (PC), CCR5, CCL5, F-actin polymerization

Organism: Human

Tissue: Pancreas

Pathological State: Cancer

2424
Posterior reversible encephalopathy syndrome in stroke-prone spontaneously hypertensive rats on high-salt diet

Fanny Herisson, Iris Zhou, Jerome Mawet, E Du, Arnavaz H Barfejani, Tao Qin, Marilyn J Cipolla, Philip Z Sun, Natalia S Rost, Cenk Ayata

Journal of Cerebral Blood Flow and Metabolism (SAGE Journals) USA , 19 January 2018

Oncology

Key words: Animal models, hypertension, posterior cerebral reversible encephalopathy, cerebral blood flow, white matter

Organism: Rat

Tissue: Brain

Pathological State: Encephalopathy

2425
Simvastatin induces G1 arrest by up-regulating GSK3β and down-regulating CDK4/cyclin D1 and CDK2/cyclin E1 in human primary colorectal cancer cells

Ming-Jenn Chen, An-Ching Cheng, Ming-Fen Lee, Yi-Chiang Hsu

Journal of Cellular Physiology (Wiley) Taiwan , 15 January 2018

Oncology

Key words: Simvastatin (SIM), colorectal cancer (CRC), CDK4/cyclin D1

Organism: Human

Tissue: Colon

Pathological State: Cancer

2426
Canine macrophages can like human macrophages be in vitro activated toward the M2a subtype relevant in allergy

Ina Herrmanna, Jelena Gotovina, Judit Fazekas-Singera, Michael BFischer, Karin Hufnagl, Rodolfo Bianchini, Erika Jensen-Jarolima

Developmental & Comparative Immunology (Elsevier) Austria , 10 January 2018

Immunology

Key words: Allergy, canine, comparative, DH82M1 macrophage, M2a macrophage, polarization

Organism: Dog, Human

Pathological State: Cancer

Cell Line: U937 and DH82 cells (Makrophage like cells)

2427
Formation of nanotubular TiO2 structures with varied surface characteristics for biomaterial applications

Robinson Aguirre, Mónica Echeverry-Rendón, David Quintero, Juan G Castaño, Martin C Harmsen, Sara Robledo, Félix Echeverría E

Journal of Biomedical Materials Research (Wiley) Colombia , 09 January 2018

Biomaterials

Key words: Anodization, titanium, nanotubular TiO2, counterion

Organism: Human

Cell Line: Adipose tissue derived stromal cells (ADSC)

2428
Physical-chemical characterization and biological assessment of simple and lithium-doped biological-derived hydroxyapatite thin films for a new generation of metallic implants

ACPopescu, PEFlorian, GEStan, GPopescu-Pelin, IZgura, MEnculescu, FNOktard, RTrusca, LESima, ARoseanu, LDuta

Applied Surface Science (Elsevier) Romania, Turkey , 06 January 2018

Regenerative Medicine

Key words: Biological-derived hydroxyapatite, Lithium doping, Pulsed Laser Deposition, Sustainable resources, In vitro assessment

Organism: Human

Cell Line: Human mesenchymal stem cells (hMSCs)

2429
Does combined therapy of curcumin and epigallocatechin gallate have a synergistic neuroprotective effect against spinal cord injury?

Jiri Ruzicka, Lucia Machova Urdzikova, Barbora Svobodova, Anubhav G Amin, Kristyna Karova, Jana Dubisova, Kristyna Zaviskova, Sarka Kubinova, Meic Schmidt, Meena Jhanwar-Uniyal, and Pavla Jendelova

Neural Regeneration Research (Publishing House of Neural Regeneration Research) Czech Republic, USA , 01 January 2018

Regenerative Medicine

Key words: spinal cord injury,  epigallocatechin gallate,  curcumin,  inflammatory response,  neural regeneration

Organism: Rat

Tissue: Spinal Cord

Pathological State: Spinal Cord Injury

2430
Zinc finger protein 143 expression is closely related to tumor malignancy via regulating cell motility in breast cancer

AR Paek, JY Mun, KM Hong, J Lee, DW Hong, HJ You

BMB Reports (NCBI) South Korea , 31 December 2017

Oncology

Key words: Invasive ductal carcinoma, Metastasis, Motility, ZNF143

Organism: Human

Tissue: Breast

Pathological State: Cancer

Results 2421 - 2430 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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