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  1. Article ; Online: Correction: Differences in treatment of stage I colorectal cancers: a population-based study of colorectal cancers detected within and outside of a screening program.

    Toes-Zoutendijk, Esther / Breekveldt, Emilie C H / van der Schee, Lisa / Nagtegaal, Iris D / Elferink, Marloes A G / Lansdorp-Vogelaar, Iris / Moons, Leon M G / van Leerdam, Monique E

    Endoscopy

    2023  

    Language English
    Publishing date 2023-11-28
    Publishing country Germany
    Document type Journal Article ; Published Erratum
    ZDB-ID 80120-3
    ISSN 1438-8812 ; 0013-726X
    ISSN (online) 1438-8812
    ISSN 0013-726X
    DOI 10.1055/a-2217-6054
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Cinnabarinic Acid-Induced Stanniocalcin 2 Confers Cytoprotection against Alcohol-Induced Liver Injury.

    Joshi, Aditya D / Thinakaran, Gopal / Elferink, Cornelis

    The Journal of pharmacology and experimental therapeutics

    2022  Volume 381, Issue 1, Page(s) 1–11

    Abstract: We recently identified upregulation of a novel aryl hydrocarbon receptor (AhR) target gene, stanniocalcin 2 (STC2), by an endogenous AhR agonist, cinnabarinic acid (CA). STC2 is a disulfide-linked homodimeric secreted glycoprotein that plays a role in ... ...

    Abstract We recently identified upregulation of a novel aryl hydrocarbon receptor (AhR) target gene, stanniocalcin 2 (STC2), by an endogenous AhR agonist, cinnabarinic acid (CA). STC2 is a disulfide-linked homodimeric secreted glycoprotein that plays a role in various physiologic processes, including cell metabolism, inflammation, endoplasmic reticulum (ER) and oxidative stress, calcium regulation, cell proliferation, and apoptosis. Our previous studies have confirmed that CA-induced AhR-dependent STC2 expression was able to confer cytoprotection both in vitro and in vivo in response to injury induced by variety of ER/oxidative insults. Here, we used mouse models of chronic and acute ethanol feeding and demonstrated that upregulation of STC2 by CA was critical for cytoprotection. In STC2 knockout mice (STC2
    MeSH term(s) Animals ; Chemical and Drug Induced Liver Injury, Chronic ; Cytoprotection ; Ethanol/toxicity ; Glycoproteins ; Mice ; Oxazines ; Receptors, Aryl Hydrocarbon/genetics
    Chemical Substances Glycoproteins ; Oxazines ; Receptors, Aryl Hydrocarbon ; Ethanol (3K9958V90M) ; cinnabarinic acid (606-59-7) ; teleocalcin (76687-96-2)
    Language English
    Publishing date 2022-01-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3106-9
    ISSN 1521-0103 ; 0022-3565
    ISSN (online) 1521-0103
    ISSN 0022-3565
    DOI 10.1124/jpet.121.000999
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Differences in treatment of stage I colorectal cancers: a population-based study of colorectal cancers detected within and outside of a screening program.

    Toes-Zoutendijk, Esther / Breekveldt, Emilie C H / van der Schee, Lisa / Nagtegaal, Iris D / Elferink, Marloes A G / Lansdorp-Vogelaar, Iris / Moons, Leon M G / van Leerdam, Monique E

    Endoscopy

    2023  Volume 56, Issue 1, Page(s) 5–13

    Abstract: Background:  Screen-detected colorectal cancers (CRCs) are often treated less invasively than stage-matched non-screen-detected CRCs, but the reasons for this are not fully understood. This study evaluated the treatment of stage I CRCs detected within ... ...

    Abstract Background:  Screen-detected colorectal cancers (CRCs) are often treated less invasively than stage-matched non-screen-detected CRCs, but the reasons for this are not fully understood. This study evaluated the treatment of stage I CRCs detected within and outside of the screening program in the Netherlands. METHODS : Data from the Netherlands Cancer Registry for all stage I CRCs diagnosed between January 1, 2008 and December 31, 2020 were analyzed, comparing patient, tumor, and treatment characteristics of screen-detected and non-screen-detected stage I CRCs. Multivariable logistic regression was used to assess the association between treatment (local excision only vs. surgical oncologic resection) and patient and tumor characteristics, stratified for T stage and tumor location.
    Results:  Screen-detected stage I CRCs were relatively more often T1 than T2 compared with non-screen-detected stage I CRCs (66.9 % vs. 53.3 %;
    MeSH term(s) Humans ; Early Detection of Cancer/methods ; Colorectal Neoplasms/diagnosis ; Colorectal Neoplasms/surgery ; Colorectal Neoplasms/pathology ; Rectal Neoplasms ; Risk Factors ; Colonoscopy
    Language English
    Publishing date 2023-11-07
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 80120-3
    ISSN 1438-8812 ; 0013-726X
    ISSN (online) 1438-8812
    ISSN 0013-726X
    DOI 10.1055/a-2173-5989
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Prevalence and predictors of inappropriate prescribing in outpatients with severe mental illness.

    Koomen, Lisanne / van de Meent, Ilona / Elferink, Floor / Wilting, Ingeborg / Cahn, Wiepke

    Therapeutic advances in psychopharmacology

    2023  Volume 13, Page(s) 20451253231211576

    Abstract: Background: Potentially inappropriate prescribing (PIP) is frequent in geriatrics and results in an increased risk for adverse effects, morbidity, mortality and reduced quality of life. Research on PIP in psychiatry has mainly focused on elderly ... ...

    Abstract Background: Potentially inappropriate prescribing (PIP) is frequent in geriatrics and results in an increased risk for adverse effects, morbidity, mortality and reduced quality of life. Research on PIP in psychiatry has mainly focused on elderly patients and inpatients.
    Objectives: To determine the prevalence and the predictors of PIP of psychotropic medication in outpatients with severe mental illness.
    Design: This study is part of the Muva study, a pragmatic open Stepped Wedge Cluster Randomized Trial of a physical activity intervention for patients (age ⩾ 16 years) with severe mental illness.
    Methods: A structured medication interview, questionnaires on social functioning, quality of life and psychiatric symptoms, and BMI and waist circumference measurements were performed followed by a structured medication review. Patients were divided into groups: PIP
    Results: In 75 patients, an average of 5.2 medications of which 2.5 psychotropic medication was used. 35 (46.7%) patients were identified with PIP. Unindicated long-term benzodiazepine use was the most frequently occurring PIP (34.1%). Predictors of PIP were female gender [odds ratio (OR) = 4.88, confidence interval (CI) = 1.16-20.58,
    Conclusion: The prevalence of PIP of psychotropic medication in outpatients with severe mental illness is high. It is therefore important to identify, and where possible, resolve PIP by frequently performing a medication review with specific attention to females, patients with a higher number of medications and patients with lower social functioning.
    Trial registration: This trial was registered in The Netherlands Trial Register (NTR) as NTR NL9163 on 20 December 2020 (https://trialsearch.who.int/Trial2.aspx?TrialID=NL9163).
    Language English
    Publishing date 2023-11-22
    Publishing country England
    Document type Journal Article
    ZDB-ID 2646542-5
    ISSN 2045-1261 ; 2045-1253
    ISSN (online) 2045-1261
    ISSN 2045-1253
    DOI 10.1177/20451253231211576
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Correction: Differences in treatment of stage I colorectal cancers: a population-based study of colorectal cancers detected within and outside of a screening program

    Toes-Zoutendijk, Esther / Breekveldt, Emilie C. H. / van der Schee, Lisa / Nagtegaal, Iris D. / Elferink, Marloes A. G. / Lansdorp-Vogelaar, Iris / Moons, Leon M. G. / van Leerdam, Monique E.

    Endoscopy

    2023  

    Language English
    Publishing date 2023-11-28
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article
    ZDB-ID 80120-3
    ISSN 1438-8812 ; 0013-726X
    ISSN (online) 1438-8812
    ISSN 0013-726X
    DOI 10.1055/a-2217-6054
    Database Thieme publisher's database

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  6. Article ; Online: Identification of factors regulating MET receptor endocytosis by high-throughput siRNA screening.

    Gaziova, Ivana / Davey, Robert A / Elferink, Lisa A

    Methods in molecular biology (Clifton, N.J.)

    2015  Volume 1270, Page(s) 381–394

    Abstract: The tyrosine kinase MET, a receptor for hepatocyte growth factor, is a key regulator for normal development and organ renewal via stem cell maintenance. Dysregulated MET signaling contributes to tumor progression and metastasis and is considered a potent ...

    Abstract The tyrosine kinase MET, a receptor for hepatocyte growth factor, is a key regulator for normal development and organ renewal via stem cell maintenance. Dysregulated MET signaling contributes to tumor progression and metastasis and is considered a potent therapeutic target for a growing number of malignancies. Toward that goal it is critical to develop high-throughput assays to identify candidate regulators for the termination of MET signaling. We describe here a rapid and efficient method for identifying cellular factors required for MET ubiquitination, which utilizes high-throughput RNA interference screening (HT-siRNA) with a receptor internalization assay and an In-Cell ELISA in a 96-well format. The assay is amenable to a large array of cell surface proteins as well as genome-wide siRNA libraries, with high signal-to-background ratio and low well-to-well variability.
    MeSH term(s) Carrier Proteins/genetics ; Carrier Proteins/metabolism ; Endocytosis/drug effects ; Gene Expression ; Gene Library ; HeLa Cells ; Hepatocyte Growth Factor/metabolism ; High-Throughput Screening Assays/methods ; Humans ; Ligands ; Protein Binding ; Protein Interaction Mapping/methods ; Proto-Oncogene Proteins c-met/metabolism ; RNA Interference ; RNA, Small Interfering/genetics ; Transfection ; Ubiquitins/genetics ; Ubiquitins/metabolism
    Chemical Substances Carrier Proteins ; Ligands ; RNA, Small Interfering ; Ubiquitins ; Hepatocyte Growth Factor (67256-21-7) ; Proto-Oncogene Proteins c-met (EC 2.7.10.1)
    Language English
    Publishing date 2015
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-4939-2309-0_26
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Receptor-tyrosine-kinase-targeted therapies for head and neck cancer.

    Elferink, Lisa A / Resto, Vicente A

    Journal of signal transduction

    2011  Volume 2011, Page(s) 982879

    Abstract: Molecular therapeutics for treating epidermal growth factor receptor-(EGFR-) expressing cancers are a specific method for treating cancers compared to general cell loss with standard cytotoxic therapeutics. However, the finding that resistance to such ... ...

    Abstract Molecular therapeutics for treating epidermal growth factor receptor-(EGFR-) expressing cancers are a specific method for treating cancers compared to general cell loss with standard cytotoxic therapeutics. However, the finding that resistance to such therapy is common in clinical trials now dampens the initial enthusiasm over this targeted treatment. Yet an improved molecular understanding of other receptor tyrosine kinases known to be active in cancer has revealed a rich network of cross-talk between receptor pathways with a key finding of common downstream signaling pathways. Such cross talk may represent a key mechanism for resistance to EGFR-directed therapy. Here we review the interplay between EGFR and Met and the type 1 insulin-like growth factor receptor (IGF-1R) tyrosine kinases, as well as their contribution to anti-EGFR therapeutic resistance in the context of squamous cell cancer of the head and neck, a tumor known to be primarily driven by EGFR-related oncogenic signals.
    Language English
    Publishing date 2011-06-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2582328-0
    ISSN 2090-1747 ; 2090-1739
    ISSN (online) 2090-1747
    ISSN 2090-1739
    DOI 10.1155/2011/982879
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Checks and balances: interplay of RTKs and PTPs in cancer progression.

    Sastry, Sarita K / Elferink, Lisa A

    Biochemical pharmacology

    2011  Volume 82, Issue 5, Page(s) 435–440

    Abstract: In recent years, targeted therapies for receptor tyrosine kinases (RTKs) have shown initial promise in the clinical setting for the treatment of several tumors driven by these oncogenic signaling pathways. Unfortunately, clinical relapse due to acquired ... ...

    Abstract In recent years, targeted therapies for receptor tyrosine kinases (RTKs) have shown initial promise in the clinical setting for the treatment of several tumors driven by these oncogenic signaling pathways. Unfortunately, clinical relapse due to acquired resistance to these molecular therapeutics is common. An improved understanding of how tumors bypass the inhibitory effects of RTK-targeted therapies has revealed a rich myriad of possible mechanisms for acquired resistance. Protein tyrosine phosphatases (PTPs) can function as oncogenes or tumor suppressors to either enhance or suppress RTK signaling. Recent studies suggest that the loss or gain of function of PTP's can significantly impinge on RTK signaling during tumor progression. Here we review the interplay between RTKs and PTPs as an emerging mechanism for acquired resistance to RTK-targeted therapies, that may aid in the design of improved therapies to prevent and overcome resistance in treatments for cancer patients.
    MeSH term(s) Animals ; Disease Progression ; Drug Resistance, Neoplasm ; Humans ; Neoplasms/enzymology ; Neoplasms/etiology ; Protein Tyrosine Phosphatase, Non-Receptor Type 1/physiology ; Protein Tyrosine Phosphatase, Non-Receptor Type 11/physiology ; Protein Tyrosine Phosphatases/physiology ; Receptor Protein-Tyrosine Kinases/antagonists & inhibitors ; Receptor Protein-Tyrosine Kinases/physiology ; Tumor Suppressor Proteins/physiology
    Chemical Substances Tumor Suppressor Proteins ; Receptor Protein-Tyrosine Kinases (EC 2.7.10.1) ; PTPN1 protein, human (EC 3.1.3.48) ; Protein Tyrosine Phosphatase, Non-Receptor Type 1 (EC 3.1.3.48) ; Protein Tyrosine Phosphatase, Non-Receptor Type 11 (EC 3.1.3.48) ; Protein Tyrosine Phosphatases (EC 3.1.3.48)
    Language English
    Publishing date 2011-09-01
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Review
    ZDB-ID 208787-x
    ISSN 1873-2968 ; 0006-2952
    ISSN (online) 1873-2968
    ISSN 0006-2952
    DOI 10.1016/j.bcp.2011.06.016
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Differences in treatment of stage I colorectal cancers: a population-based study of colorectal cancers detected within and outside of a screening program

    Toes-Zoutendijk, Esther / Breekveldt, Emilie C. H. / van der Schee, Lisa / Nagtegaal, Iris D. / Elferink, Marloes A. G. / Lansdorp-Vogelaar, Iris / Moons, Leon M. G. / van Leerdam, Monique E.

    Endoscopy

    2023  Volume 56, Issue 01, Page(s) 5–13

    Abstract: Background: Screen-detected colorectal cancers (CRCs) are often treated less invasively than stage-matched non-screen-detected CRCs, but the reasons for this are not fully understood. This study evaluated the treatment of stage I CRCs detected within ... ...

    Abstract Background: Screen-detected colorectal cancers (CRCs) are often treated less invasively than stage-matched non-screen-detected CRCs, but the reasons for this are not fully understood. This study evaluated the treatment of stage I CRCs detected within and outside of the screening program in the Netherlands.
    Methods : Data from the Netherlands Cancer Registry for all stage I CRCs diagnosed between January 1, 2008 and December 31, 2020 were analyzed, comparing patient, tumor, and treatment characteristics of screen-detected and non-screen-detected stage I CRCs. Multivariable logistic regression was used to assess the association between treatment (local excision only vs. surgical oncologic resection) and patient and tumor characteristics, stratified for T stage and tumor location.
    Results: Screen-detected stage I CRCs were relatively more often T1 than T2 compared with non-screen-detected stage I CRCs (66.9 % vs. 53.3 %; P  < 0.001). When only T1 tumors were considered, both screen-detected colon and rectal cancers were more often treated with local excision only than non-screen-detected T1 cancers (odds ratio [OR] 2.19, 95 %CI 1.93–2.49; and OR 1.29, 95 %CI 1.05–1.59, respectively), adjusted for sex, tumor location, lymphovascular invasion (LVI) status, and tumor differentiation.
    Conclusions : Less invasive treatment of screen-detected stage I CRC is partly explained by the higher rate of T1 cancers compared with non-screen-detected stage I CRCs. T1 stage I screen-detected CRCs were also more likely to undergo less invasive treatment than non-screen-detected CRCs, adjusted for risk factors such as LVI and tumor differentiation. Future research should investigate whether the choice of local excision was related to unidentified cancer-related factors or the expertise of the endoscopists.
    Language English
    Publishing date 2023-11-07
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article
    ZDB-ID 80120-3
    ISSN 1438-8812 ; 0013-726X
    ISSN (online) 1438-8812
    ISSN 0013-726X
    DOI 10.1055/a-2173-5989
    Database Thieme publisher's database

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  10. Article ; Online: Serotonin 5-HT

    Land, Michelle A / Chapman, Holly L / Davis-Reyes, Brionna D / Felsing, Daniel E / Allen, John A / Moeller, F Gerard / Elferink, Lisa A / Cunningham, Kathryn A / Anastasio, Noelle C

    Scientific reports

    2019  Volume 9, Issue 1, Page(s) 16737

    Abstract: A non-synonymous single nucleotide polymorphism of the human serotonin 5- ... ...

    Abstract A non-synonymous single nucleotide polymorphism of the human serotonin 5-HT
    MeSH term(s) Calcium/metabolism ; Cell Membrane/drug effects ; Cell Membrane/metabolism ; Cysteine/chemistry ; Cysteine/genetics ; Humans ; In Vitro Techniques ; Polymorphism, Single Nucleotide ; Receptor, Serotonin, 5-HT2C/chemistry ; Receptor, Serotonin, 5-HT2C/genetics ; Receptor, Serotonin, 5-HT2C/metabolism ; Serine/chemistry ; Serine/genetics ; Serotonin/pharmacology ; Serotonin Receptor Agonists/pharmacology
    Chemical Substances Receptor, Serotonin, 5-HT2C ; Serotonin Receptor Agonists ; Serotonin (333DO1RDJY) ; Serine (452VLY9402) ; Cysteine (K848JZ4886) ; Calcium (SY7Q814VUP)
    Language English
    Publishing date 2019-11-13
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-019-53124-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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