TY - JOUR A1 - Esser, Peter A1 - Mehnert‐Theuerkauf, Anja A1 - Friedrich, Michael A1 - Johansen, Christoffer A1 - Brähler, Elmar A1 - Faller, Hermann A1 - Härter, Martin A1 - Koch, Uwe A1 - Schulz, Holger A1 - Wegscheider, Karl A1 - Weis, Joachim A1 - Kuba, Katharina A1 - Hinz, Andreas A1 - Hartung, Tim T1 - Risk and associated factors of depression and anxiety in men with prostate cancer: Results from a German multicenter study JF - Psycho‐Oncology N2 - Objective In order to optimize psycho‐oncological care, studies that quantify the extent of distress and identify certain risk groups are needed. Among patients with prostate cancer (PCa), findings on depression and anxiety are limited. Methods We analyzed data of PCa patients selected from a German multi‐center study. Depression and anxiety were assessed with the PHQ‐9 and the GAD‐7 (cut‐off ≥7). We provided physical symptom burden, calculated absolute and relative risk (AR and RR) of depression and anxiety across patient subsets and between patients and the general population (GP) and tested age as a moderator within the relationship of disease‐specific symptoms with depression and anxiety. Results Among 636 participants, the majority reported disease‐specific problems (sexuality: 60%; urination: 52%). AR for depression and anxiety was 23% and 22%, respectively. Significant RR were small, with higher risks of distress in patients who are younger (eg, RR\(_{depression}\) = 1.15; 95%‐CI: 1.06‐1.26), treated with chemotherapy (RR\(_{depression}\)n = 1.46; 95%‐CI: 1.09‐1.96) or having metastases (RR\(_{depression}\) = 1.30; 95%‐CI: 1.02‐1.65). Risk of distress was slightly elevated compared to GP (eg, RR\(_{depression}\) = 1.13; 95%‐CI: 1.07‐1.19). Age moderated the relationship between symptoms and anxiety (B\(_{urination}\) = −0.10, P = .02; B\(_{sexuality}\) = −0.11, P = .01). Conclusions Younger patients, those with metastases or treatment with chemotherapy seem to be at elevated risk for distress and should be closely monitored. Many patients suffer from disease‐specific symptom burden, by which younger patients seem to be particularly distressed. Support of coping mechanisms associated with disease‐specific symptom burden seems warranted. KW - anxiety KW - cancer KW - depression KW - oncology KW - prostatic neoplasms Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-218277 VL - 29 IS - 10 SP - 1604 EP - 1612 ER - TY - JOUR A1 - Mair, Dorothea A1 - Biskup, Saskia A1 - Kress, Wolfram A1 - Abicht, Angela A1 - Brück, Wolfgang A1 - Zechel, Sabrina A1 - Knop, Karl Christian A1 - Koenig, Fatima Barbara A1 - Tey, Shelisa A1 - Nikolin, Stefan A1 - Eggermann, Katja A1 - Kurth, Ingo A1 - Ferbert, Andreas A1 - Weis, Joachim T1 - Differential diagnosis of vacuolar myopathies in the NGS era JF - Brain Pathology N2 - Altered autophagy accompanied by abnormal autophagic (rimmed) vacuoles detectable by light and electron microscopy is a common denominator of many familial and sporadic non‐inflammatory muscle diseases. Even in the era of next generation sequencing (NGS), late‐onset vacuolar myopathies remain a diagnostic challenge. We identified 32 adult vacuolar myopathy patients from 30 unrelated families, studied their clinical, histopathological and ultrastructural characteristics and performed genetic testing in index patients and relatives using Sanger sequencing and NGS including whole exome sequencing (WES). We established a molecular genetic diagnosis in 17 patients. Pathogenic mutations were found in genes typically linked to vacuolar myopathy (GNE, LDB3/ZASP, MYOT, DES and GAA), but also in genes not regularly associated with severely altered autophagy (FKRP, DYSF, CAV3, COL6A2, GYG1 and TRIM32) and in the digenic facioscapulohumeral muscular dystrophy 2. Characteristic histopathological features including distinct patterns of myofibrillar disarray and evidence of exocytosis proved to be helpful to distinguish causes of vacuolar myopathies. Biopsy validated the pathogenicity of the novel mutations p.(Phe55*) and p.(Arg216*) in GYG1 and of the p.(Leu156Pro) TRIM32 mutation combined with compound heterozygous deletion of exon 2 of TRIM32 and expanded the phenotype of Ala93Thr‐caveolinopathy and of limb‐girdle muscular dystrophy 2i caused by FKRP mutation. In 15 patients no causal variants were detected by Sanger sequencing and NGS panel analysis. In 12 of these cases, WES was performed, but did not yield any definite mutation or likely candidate gene. In one of these patients with a family history of muscle weakness, the vacuolar myopathy was eventually linked to chloroquine therapy. Our study illustrates the wide phenotypic and genotypic heterogeneity of vacuolar myopathies and validates the role of histopathology in assessing the pathogenicity of novel mutations detected by NGS. In a sizable portion of vacuolar myopathy cases, it remains to be shown whether the cause is hereditary or degenerative. KW - autophagy KW - FSHD KW - glycogenin 1 KW - muscular dystrophy KW - myofibrillar myopathy KW - next generation sequencing (NGS) KW - Pompe disease KW - sarcotubular myopathy KW - TRIM32 KW - vacuolar myopathy Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-216048 VL - 30 IS - 5 SP - 877 EP - 896 ER - TY - JOUR A1 - Kölbel, Heike A1 - Roos, Andreas A1 - van der Ven, Peter F. M. A1 - Evangelista, Teresinha A1 - Nolte, Kay A1 - Johnson, Katherine A1 - Töpf, Ana A1 - Wilson, Michael A1 - Kress, Wolfram A1 - Sickmann, Albert A1 - Straub, Volker A1 - Kollipara, Laxmikanth A1 - Weis, Joachim A1 - Fürst, Dieter O. A1 - Schara, Ulrike T1 - First clinical and myopathological description of a myofibrillar myopathy with congenital onset and homozygous mutation in FLNC JF - Human Mutation N2 - Filamin C (encoded by the FLNC gene) is a large actin‐cross‐linking protein involved in shaping the actin cytoskeleton in response to signaling events both at the sarcolemma and at myofibrillar Z‐discs of cross‐striated muscle cells. Multiple mutations in FLNC are associated with myofibrillar myopathies of autosomal‐dominant inheritance. Here, we describe for the first time a boy with congenital onset of generalized muscular hypotonia and muscular weakness, delayed motor development but no cardiac involvement associated with a homozygous FLNC mutation c.1325C>G (p.Pro442Arg). We performed ultramorphological, proteomic, and functional investigations as well as immunological studies of known marker proteins for dominant filaminopathies. We show that the mutant protein is expressed in similar quantities as the wild‐type variant in control skeletal muscle fibers. The proteomic signature of quadriceps muscle is altered and ultrastructural perturbations are evident. Moreover, filaminopathy marker proteins are comparable both in our homozygous and a dominant control case (c.5161delG). Biochemical investigations demonstrate that the recombinant mutant protein is less stable and more prone to degradation by proteolytic enzymes than the wild‐type variant. The unusual congenital presentation of the disease clearly demonstrates that homozygosity for mutations in FLNC severely aggravates the phenotype. KW - congenital myopathy KW - filamin C KW - myofibrillar myopathy KW - proteomic signature KW - recessive inheritance Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-215481 VL - 41 IS - 9 SP - 1600 EP - 1614 ER -