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1005 Publications visible to you, out of a total of 1005
Aspects of FAIRness for Research Software Registries.
Student Theses

Abstract (Expand)

Research software registries play an integral role in the process of making software findable, accessible, interoperable and reusable (FAIR). However, there are no guidelines available for FAIRifying … registries listing research software. Identifying applicable criteria is a necessary step to develop recommendations that apply to software registries and can later be utilized to measure and improve their FAIRness. Principles that relate to FAIR research software were mapped to granular metrics. Afterwards, registry-applicable aspects were selected and summarized. This resulted in 17 aspects directed at metadata listed in research software registries. Each aspect is expressed in three tables, allowing easy access to relevant information as well as resolvable references to previous works regarding FAIRification. These can be used to develop new, quantifiable metrics. They also provide a meaningful reference point when establishing or improving such registries, an increasingly relevant field in light of the upcoming international initiatives, such as the EOSC.

Authors: W. Herbst, C. Draeger, M. Perbix, A. Winter, M. Lobe

Date Published: 8th Apr 2025

Publication Type: Journal article

Single‐cell transcriptomics and epigenomics point to CD58‐CD2 interaction in controlling primary melanoma growth and immunity
Leipzig Melanoma Studies

Abstract

Not specified

Authors: Antonia Stubenvoll, Maria Schmidt, Johanna Moeller, Max Alexander Lingner Chango, Carolyn Schultz, Olga Antoniadou, Henry Loeffler‐Wirth, Stephan Bernhart, Florian Große, Beatrice Thier, Annette Paschen, Ulf Anderegg, Jan C. Simon, Mirjana Ziemer, Clara T. Schoeder, Hans Binder, Manfred Kunz

Date Published: 1st Apr 2025

Publication Type: Journal article

Human Diseases: melanoma

SNIK Graph—Visualizing Knowledge about Management of Hospital Information Systems
Semantisches Netz des integrierten Informationsmanagements im Krankenhaus (SNIK)

Abstract

Not specified

Authors: Konrad Höffner, Thomas Pause, Franziska Jahn, Hannes Raphael Brunsch, Anna Brakemeier, Alfred Winter

Date Published: 1st Jul 2024

Publication Type: Journal article

Skin single-cell transcriptomics reveals a core of sebaceous gland-relevant genes shared by mice and humans.
Project Test Demonstrator

Abstract (Expand)

BACKGROUND: Single-cell RNA sequencing (scRNA-seq) has been widely applied to dissect cellular heterogeneity in normal and diseased skin. Sebaceous glands, essential skin components with established … functions in maintaining skin integrity and emerging roles in systemic energy metabolism, have been largely neglected in scRNA-seq studies. METHODS: Departing from mouse and human skin scRNA-seq datasets, we identified gene sets expressed especially in sebaceous glands with the open-source R-package oposSOM. RESULTS: The identified gene sets included sebaceous gland-typical genes as Scd3, Mgst1, Cidea, Awat2 and KRT7. Surprisingly, however, there was not a single overlap among the 100 highest, exclusively in sebaceous glands expressed transcripts in mouse and human samples. Notably, both species share a common core of only 25 transcripts, including mitochondrial and peroxisomal genes involved in fatty acid, amino acid, and glucose processing, thus highlighting the intense metabolic rate of this gland. CONCLUSIONS: This study highlights intrinsic differences in sebaceous lipid synthesis between mice and humans, and indicates an important role for peroxisomal processes in this context. Our data also provides attractive starting points for experimentally addressing novel candidates regulating sebaceous gland homeostasis.

Authors: T. Thalheim, M. R. Schneider

Date Published: 3rd Feb 2024

Publication Type: Journal article

SNIK Ontology
Semantisches Netz des integrierten Informationsmanagements im Krankenhaus (SNIK)

Abstract

SNIK is an ontology of information management in hospitals that consists of a meta model and several subontologies.

Authors: Alfred Winter, Barbara Paech, Franziska Jahn, Birgit Schneider, Christian Kücherer, Konrad Höffner

Date Published: 2024

Publication Type: Misc

Modeling the Application of IHE QRPH Profiles in Data Integration Centers: A Practical Approach with 3LGM2.
3LGM² Enterprise Architecture Modeling

Abstract (Expand)

The Data Integration Centers (DICs), all part of the German Medical Informatics Initiative (MII), prepare routine care data captured in university hospitals to enable its reuse in clinical research. … Tackling this challenging task requires them to maintain multiple data stores, implement the necessary transformation processes, and provide the required terminology services, all while also addressing the use case specific needs researchers might have. An MII wide application of the standardized profiles defined in the IHE QRPH domain might therefore be able to drastically reduce the overhead at any one DIC. The MII DIC reference model built in 3LGM2, a method to describe complex information system architectures, serves as a starting point to evaluate whether such an application is possible. We first extend the IHE modeling capabilities of 3LGM2 to also support the five profiles from the QRPH domain that our experts evaluated as relevant in the MII DIC context. We then expand the DIC reference model by some IHE QRPH actors and transactions, showing that their application could be beneficial in the MII DIC context, provided they surpass their trial status.

Authors: C. Draeger, S. Staubert, A. Kuntz, C. Henke, A. Winter, U. Sax, M. Lobe

Date Published: 20th Oct 2023

Publication Type: Journal article

Prediction of Intensive Care Unit Length of Stay in the MIMIC-IV Dataset
Prediction model of Length of Stay and probability of rehospitalization

Abstract (Expand)

Accurately estimating the length of stay (LOS) of patients admitted to the intensive care unit (ICU) in relation to their health status helps healthcare management allocate appropriate resources and … resources and better plan for the future. This paper presents predictive models for the LOS of ICU patients from the MIMIC-IV database based on typical demographic and administrative data, as well as early vital signs and laboratory measurements collected on the first day of ICU stay. The goal of this study was to demonstrate a practical, stepwise approach to predicting patient’s LOS in the ICU using machine learning and early available typical clinical data. The results show that this approach significantly improves the performance of models for predicting actual LOS in a pragmatic framework that includes only data with short stays predetermined by a prior classification.

Authors: Lars Hempel, Sina Sadeghi, Toralf Kirsten

Date Published: 1st Jun 2023

Publication Type: Journal article

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