32 Works

Required displacement factors for evaluating and comparing climate impacts of intensive and extensive forestry in Germany

Buschbeck Christian & Pauliuk Stefan
Abstract Background Forestry plays a major role in climate change mitigation. However, which intensity of logging is best suited for that task remains controversial. We contribute to the debate by quantitatively analyzing three different forest management scenarios in Germany—a baseline scenario which represents a continuation of current forest management practice as well as an intensive and an extensive logging scenario. We assess whether increased carbon storage in wood products and substitution of other emission-intensive materials...

COVID-19 vaccine update: vaccine effectiveness, SARS-CoV-2 variants, boosters, adverse effects, and immune correlates of protection

Wei-Yu Chi, Yen-Der Li, Hsin-Che Huang, Timothy En Haw Chan, Sih-Yao Chow, Jun-Han Su, Louise Ferrall, Chien-Fu Hung & T.-C. Wu
Abstract Coronavirus Disease 2019 (COVID-19) has been the most severe public health challenge in this century. Two years after its emergence, the rapid development and deployment of effective COVID-19 vaccines have successfully controlled this pandemic and greatly reduced the risk of severe illness and death associated with COVID-19. However, due to its ability to rapidly evolve, the SARS-CoV-2 virus may never be eradicated, and there are many important new topics to work on if we...

SLIT2 promoter hypermethylation predicts disease progression in chronic myeloid leukemia

De-long Wu, Yun Wang, Ting-juan Zhang, Ming-qiang Chu, Zi-jun Xu, Qian Yuan, Ji-chun Ma, Jiang Lin, Jun Qian & Jing-dong Zhou
Abstract Background Aberrant DNA methylation plays a crucial role in the progression of myeloid neoplasms. Previously, our literature reported that slit guidance ligand 2 (SLIT2) promoter methylation was associated with disease progression and indicated a poor prognosis in patients with myelodysplastic syndrome. Herein, we further investigated the clinical implications and role of SLIT2 promoter methylation in patients with chronic myeloid leukemia (CML). Methods The level of SLIT2 promoter methylation was determined in 104 CML patients,...

SLIT2 promoter hypermethylation predicts disease progression in chronic myeloid leukemia

De-long Wu, Yun Wang, Ting-juan Zhang, Ming-qiang Chu, Zi-jun Xu, Qian Yuan, Ji-chun Ma, Jiang Lin, Jun Qian & Jing-dong Zhou
Abstract Background Aberrant DNA methylation plays a crucial role in the progression of myeloid neoplasms. Previously, our literature reported that slit guidance ligand 2 (SLIT2) promoter methylation was associated with disease progression and indicated a poor prognosis in patients with myelodysplastic syndrome. Herein, we further investigated the clinical implications and role of SLIT2 promoter methylation in patients with chronic myeloid leukemia (CML). Methods The level of SLIT2 promoter methylation was determined in 104 CML patients,...

Prognostic value of tumor-infiltrating immune cells and immune checkpoints in elderly head-and-neck squamous cell carcinoma patients undergoing definitive (chemo)radiotherapy

Alexander Rühle, Jovan Todorovic, Simon S. K. Spohn, Eleni Gkika, Christoph Becker, Andreas Knopf, Constantinos Zamboglou, Tanja Sprave, Martin Werner, Anca-Ligia Grosu, Gian Kayser & Nils H. Nicolay
Abstract Background and purpose Tumor-infiltrating lymphocytes (TILs) are associated with locoregional control (LRC) in head-and-neck squamous cell carcinoma (HNSCC) patients undergoing (chemo)radiotherapy. As immunosenescence results in reduced immune activity, the role of TILs in elderly HNSCC patients may differ compared to younger patients, providing a rationale to study the prognostic role of TILs and immune checkpoints (ICs) in this population. Material and methods Sixty-three HNSCC patients aged ≥ 65 years undergoing definitive (chemo)radiotherapy between 2010...

PI3K/AKT signaling allows for MAPK/ERK pathway independency mediating dedifferentiation-driven treatment resistance in melanoma

Eyleen Corrales, Ella Levit-Zerdoun, Patrick Metzger, Ralf Mertes, Ariane Lehmann, Julia Münch, Steffen Lemke, Silke Kowar & Melanie Boerries
Abstract Background Current therapeutic management of advanced melanoma patients largely depends on their BRAF mutation status. However, the vast heterogeneity of the tumors hampers the success of therapies targeting the MAPK/ERK pathway alone. Dissecting this heterogeneity will contribute to identifying key players in the oncogenic progression to tailor more effective therapies. Methods We performed a comprehensive molecular and phenotypic characterization of a panel of patient-derived BRAFV600E-positive melanoma cell lines. Transcriptional profiling was used to identify...

An empirical evaluation of the impact scenario of pooling bodies of evidence from randomized controlled trials and cohort studies in medical research

Nils Bröckelmann, Julia Stadelmaier, Louisa Harms, Charlotte Kubiak, Jessica Beyerbach, Martin Wolkewitz, Jörg J. Meerpohl & Lukas Schwingshackl
Abstract Background Randomized controlled trials (RCTs) and cohort studies are the most common study design types used to assess treatment effects of medical interventions. We aimed to hypothetically pool bodies of evidence (BoE) from RCTs with matched BoE from cohort studies included in the same systematic review. Methods BoE derived from systematic reviews of RCTs and cohort studies published in the 13 medical journals with the highest impact factor were considered. We re-analyzed effect estimates...

Registration Year

  • 2022
    32

Resource Types

  • Collection
    32

Affiliations

  • University of Freiburg
    32
  • University Medical Center Freiburg
    12
  • Shanghai Jiao Tong University
    6
  • Affiliated Hospital of Jiangsu University
    6
  • Jinan University
    5
  • Charité - University Medicine Berlin
    4
  • Hannover Medical School
    4
  • Huazhong University of Science and Technology
    4
  • Fudan University
    4
  • Hunan University of Arts and Science
    4