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Jalil A, Thomas C, Bourgeois T, Masson D. Modification Of Arachidonic Acid Metabolism Within Macrophages Leads To An Alteration Of Their Efferocytosis Ability. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Patoli D, Deckert V, Rieu A, Dusuel A, Jalil A, Gautier T, Rialland M, Masson D, Auwerx J, Lagrost L, Thomas C. Inhibition Of Mitophagy Triggers Classical Activation Of Macrophages. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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103
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Hasselblatt M, Thomas C, Nemes K, Monoranu CM, Riemenschneider MJ, Koch A, Sumerauer D, Hauser P, Paulus W, Johann PD, Kool M, Frühwald MC. Tyrosinase immunohistochemistry can be employed for the diagnosis of atypical teratoid/rhabdoid tumours of the tyrosinase subgroup (ATRT-TYR). Neuropathol Appl Neurobiol 2019; 46:186-189. [PMID: 31077608 DOI: 10.1111/nan.12560] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Schroeder BE, Mohamed B, Thomas C. 100TYPE A ADVERSE DRUG REACTIONS AND WEIGHT LOSS ARE CORRELATED IN IDIOPATHIC PARKINSON’S DISEASE IN SINGLE-CENTRE STUDY. Age Ageing 2019. [DOI: 10.1093/ageing/afz064.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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105
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Ricci B, Lavigne C, Alignier A, Aviron S, Biju-Duval L, Bouvier JC, Choisis JP, Franck P, Joannon A, Ladet S, Mezerette F, Plantegenest M, Savary G, Thomas C, Vialatte A, Petit S. Local pesticide use intensity conditions landscape effects on biological pest control. Proc Biol Sci 2019; 286:20182898. [PMID: 31164058 DOI: 10.1098/rspb.2018.2898] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Complex landscapes including semi-natural habitats are expected to favour natural enemies thereby enhancing natural pest biocontrol in crops. However, when considering a large number of situations, the response of natural biocontrol to landscape properties is globally inconsistent, a possible explanation being that local agricultural practices counteract landscape effects. In this study, along a crossed gradient of pesticide use intensity and landscape simplification, we analysed the interactive effects of landscape characteristics and local pesticide use intensity on natural biocontrol. During 3 years, using a set of sentinel prey (weed seeds, aphids and Lepidoptera eggs), biocontrol was estimated in 80 commercial fields located in four contrasted regions in France. For all types of prey excepted weed seeds, the predation rate was influenced by interactions between landscape characteristics and local pesticide use intensity. Proportion of meadow and length of interface between woods and crops had a positive effect on biocontrol of aphids where local pesticide use intensity was low but had a negative effect elsewhere. Moreover, the landscape proportion of suitable habitats for crop pests decreased the predation of sentinel prey, irrespectively of the local pesticide use intensity for weed seeds, but only in fields with low pesticide use for Lepidoptera eggs. These results show that high local pesticide use can counteract the positive expected effects of semi-natural habitats, but also that the necessary pesticide use reduction should be associated with semi-natural habitat enhancement to guarantee an effective natural biocontrol.
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Thomas C, Stevens R, West L, Oliver E, Pang J, Griffiths H. Performance evaluation of the VITROS® TSH3* assay on the VITROS® 5600/XT7600 integrated and VITROS® 3600 and ECI/ECIQ immunodiagnostic systems. Clin Chim Acta 2019. [DOI: 10.1016/j.cca.2019.03.699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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107
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Thomas C, Poulakis V. PO-01-074 Could VitarosTM be considered as a viable alternative for the treatment of post-prostatectomy erectile dysfunction? A prospective study from a single center. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.03.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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108
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Dimmock M, Mendes LC, Albluwi S, Paul C, Thomas C, Laurencin S, Cousty S. An oral manifestation of IBD: Pyostomatitis vegetant, about two cases. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2019; 120:375-377. [PMID: 31035024 DOI: 10.1016/j.jormas.2019.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 04/10/2019] [Accepted: 04/21/2019] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Pyostomatitis vegetan (PV) is often associated with chronic inflammatory bowel disease (IBD). OBSERVATION Two cases of PV are reported. Case number 1 is a 66-year-old patient treated with infliximab for ulcerative colitis (UC). He presented himself with rapidly progressing crusty, whitish, ulcerated lesions on his lips. Diagnosis of PV was made after biopsy. Regression of oral lesions was favourable with local application of dermocorticoids while continuing infliximab treatment. Case number 2 is a 20-year-old patient treated with infliximab for Crohn's disease (CD). She had cheilitis and angular cheilitis. Diagnosis of PV was made after biopsy. The evolution was favourable after treating with topical dermocorticoids. DISCUSSION PV is associated in 75% of the cases with IBD. The digestive check-up is systematic. Diagnostic delay is often noted. Topical dermocorticoids are the first line of therapy.
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Shumate A, Schommer E, Edwards G, Cannizzo P, Thomas C, Custer K, Broderick G. 194 Diabetes and Erectile Dysfunction: A Special Population Analysis from a Penile Doppler Cohort of 1000 Patients. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.01.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Barber J, Taylor B, Gaya A, Qureshi A, Thomas C, Hartill C, Staykova V, Sisodia C. EP-2197 EEBH as a method of managing respiratory movement in treating abdominal structures with SABR. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32617-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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111
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Dessauvagie B, Thomas C, Robinson C, Harvey J, Sterrett G. Digital evaluation of proliferative ‘hotspots’ of more than 16,000 cells negatively impacts Ki-67 assessment in breast carcinoma. Pathology 2019; 51:329-331. [DOI: 10.1016/j.pathol.2018.10.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/18/2018] [Accepted: 10/29/2018] [Indexed: 12/16/2022]
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Adams E, Hussein M, Currie S, Thomas C, South C, Greener A, Currie G, Nisbet A. OC-0185 A multi-centre knowledge-based treatment planning model for radiotherapy of cervical cancer. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)30605-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Bouleftour W, Juignet L, Verdière L, Machuca-Gayet I, Thomas M, Laroche N, Vanden-Bossche A, Farlay D, Thomas C, Gineyts E, Concordet JP, Renaud JB, Aubert D, Teixeira M, Peyruchaud O, Vico L, Lafage-Proust MH, Follet H, Malaval L. Deletion of OPN in BSP knockout mice does not correct bone hypomineralization but results in high bone turnover. Bone 2019; 120:411-422. [PMID: 30529011 DOI: 10.1016/j.bone.2018.12.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/29/2018] [Accepted: 12/03/2018] [Indexed: 12/25/2022]
Abstract
The two SIBLING (Small Integrin Binding Ligand N-linked Glycoproteins), bone sialoprotein (BSP) and osteopontin (OPN) are expressed in osteoblasts and osteoclasts. In mature BSP knockout (KO, -/-) mice, both bone formation and resorption as well as mineralization are impaired. OPN-/- mice display impaired resorption, and OPN is described as an inhibitor of mineralization. However, OPN is overexpressed in BSP-/- mice, complicating the understanding of their phenotype. We have generated and characterized mice with a double KO (DKO) of OPN and BSP, to try and unravel their respective contributions. Despite the absence of OPN, DKO bones are still hypomineralized. The SIBLING, matrix extracellular phosphoglycoprotein with ASARM motif (MEPE) is highly overexpressed in both BSP-/- and DKO and may impair mineralization through liberation of its ASARM (Acidic Serine-Aspartate Rich MEPE associated) peptides. DKO mice also display evidence of active formation of trabecular, secondary bone as well as primary bone in the marrow-ablation repair model. A higher number of osteoclasts form in DKO marrow cultures, with higher resorption activity, and DKO long bones display a localized and conspicuous cortical macroporosity. High bone formation and resorption parameters, and high cortical porosity in DKO mice suggest an active bone modeling/remodeling, in the absence of two key regulators of bone cell performance. This first double KO of SIBLING proteins thus results in a singular, non-trivial phenotype leading to reconsider the interpretation of each single KO, concerning in particular matrix mineralization and the regulation of bone cell activity.
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Thomas C, Datta A, Kaiser M, Hutchings F. Towards modeling the influence of transcranial direct current stimulation on neuronal response. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Jahangiri Y, Rahmani R, Nabavizadeh N, Degnin C, Chen Y, Tomozawa Y, Geeratikun Y, Hung A, Thomas C, Kolbeck K, Schenning R, Kaufman J, Farsad K. 03:00 PM Abstract No. 179 Combination therapy with TACE+ablation vs. TACE + SBRT for hepatocellular carcinoma (HCC): comparative analysis with propensity score–weighted cohorts. J Vasc Interv Radiol 2019. [DOI: 10.1016/j.jvir.2018.12.233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Thomas C, Karagounis I, Srivastava RK, Kumar S, Karar J, Chao HH, Kazimierczak A, Bado I, Nikolos F, Leli N, Koumenis C, Krishnamurthy S, Ueno NT, Chakrabarti R, Maity A. Abstract P5-05-10: Estrogen receptor β suppresses metastasis of inflammatory breast cancer by regulating cell cytoskeleton and cytokine signaling. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p5-05-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Inflammatory breast cancer (IBC) is the most lethal form of breast cancer that accounts for about 10% of breast cancer mortality annually in US. Poor prognosis is largely due to the high propensity of IBC tumors to develop distant metastasis that occurs directly from the gland epithelium and through lymphatic invasion in which dermal lymphatics are filled with tumor emboli. Owing to the complex metastatic process, the molecular basis of IBC aggressiveness is poorly understood, and no specific therapeutic target has been identified. Despite the lack of estrogen receptor α (ERα) in the majority of IBC tumors, estrogen may still play a role in these cancers through pathways that involve ERβ. Our tissue staining reveals expression of ERβ in more than 50% of IBCs that is reproduced in IBC cell lines. Furthermore, analysis of IBC datasets indicates correlation of receptor expression with good prognosis. We studied this association in preclinical models of IBC by knocking out ERβ in IBC cells. This promotes migration and invasion through cytoskeleton remodeling whereas re-expression of the receptor in knockout cells restores the cytoskeletal structure and migration to the levels of control cells. Consistent with increased migration, deletion of ERβ activates large gene networks of cell de-differentiation and cytokine synthesis that trigger tumor microenvironment responses to promote the motile phenotype of IBC cells. In contrast, ligands that activate the receptor inhibit signaling that contributes to metastasis in IBC. Analysis of an orthotopic xenograft model shows that IBC tumors lacking ERβ have higher propensity for metastasis compared with the ERβ-proficient tumors supporting the anti-metastatic activity of the receptor. Our findings point towards a role of ERβ in preventing distant metastases by inhibiting dissemination of IBC cells and maintaining the integrity of emboli. This function combined with distinct expression indicates the potential of ERβ to represent a unique prognostic marker and therapeutic target that can be utilized to repress IBC metastasis and eliminate its associated mortality.
Citation Format: Thomas C, Karagounis I, Srivastava RK, Kumar S, Karar J, Chao H-H, Kazimierczak A, Bado I, Nikolos F, Leli N, Koumenis C, Krishnamurthy S, Ueno NT, Chakrabarti R, Maity A. Estrogen receptor β suppresses metastasis of inflammatory breast cancer by regulating cell cytoskeleton and cytokine signaling [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P5-05-10.
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Jeyathevan R, Combrinck M, Thomas C, Robinson C, Harvey J, Sterrett G, Dessauvagie B. 10. Excellent interlaboratory correlation of digital Ki-67 quantification in breast carcinoma. Pathology 2019. [DOI: 10.1016/j.pathol.2018.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kang A, Ireland A, Combrinck M, Thomas C, Robinson C, Harvey J, Sterrett G, Dessauvagie B. 14. Pathological complete response of breast cancer post neoadjuvant chemotherapy is associated with elevated pre-treatment Ki-67 proliferative index. Pathology 2019. [DOI: 10.1016/j.pathol.2018.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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119
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Thomas C. Book Review: The Biomechanics of Back Pain. Second Edition. Anaesth Intensive Care 2019. [DOI: 10.1177/0310057x0703500635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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120
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Bass-Stringer S, Bottrel L, Harmawan C, Yildiz S, Donner D, Kiriazis H, Weeks K, Thomas C, Bernardo B, McMullen J. Investigating the Safety of Enhanced Cardiac Phosphoinositide 3-Kinase [PI3K (p110alpha)] as a Prospective Therapeutic Gene. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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121
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Sims WM, McKee RW, Rigdon M, Segers JR, Stewart L, Thomas C, Stelzleni AM. Heat Mitigation Strategies for Finishing Beef Cattle During the Summer in the Southeastern United States Reduces Heat Load and Improves Weight Gain, but does not Influence Meat Quality. MEAT AND MUSCLE BIOLOGY 2019. [DOI: 10.22175/mmb2019.0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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122
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O'Farrell ECT, Drachmann ACC, Hell M, Fornieri A, Whiticar AM, Hansen EB, Gronin S, Gardner GC, Thomas C, Manfra MJ, Flensberg K, Marcus CM, Nichele F. Hybridization of Subgap States in One-Dimensional Superconductor-Semiconductor Coulomb Islands. PHYSICAL REVIEW LETTERS 2018; 121:256803. [PMID: 30608825 DOI: 10.1103/physrevlett.121.256803] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Indexed: 06/09/2023]
Abstract
We present measurements of one-dimensional superconductor-semiconductor Coulomb islands, fabricated by gate confinement of a two-dimensional InAs heterostructure with an epitaxial Al layer. When tuned via electrostatic side gates to regimes without subgap states, Coulomb blockade reveals Cooper-pair mediated transport. When subgap states are present, Coulomb peak positions and heights oscillate in a correlated way with magnetic field and gate voltage, as predicted theoretically, with (anti)crossings in (parallel) transverse magnetic field indicating Rashba-type spin-orbit coupling. Overall results are consistent with a picture of overlapping Majorana zero modes in finite wires.
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Nestler S, Bach T, Herrmann T, Jutzi S, Roos FC, Hampel C, Thüroff JW, Thomas C, Neisius A. Surgical treatment of large volume prostates: a matched pair analysis comparing the open, endoscopic (ThuVEP) and robotic approach. World J Urol 2018; 37:1927-1931. [PMID: 30515596 DOI: 10.1007/s00345-018-2585-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 11/27/2018] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE To compare open simple prostatectomy, endoscopic enucleation and laparoscopic, robot-assisted enucleation of high-volume prostate in terms of operation time, blood loss, transfusion and complication rates and early continence rates. MATERIAL AND METHODS Patients with BPH treated endoscopically (ThuVEP, Hamburg and Hannover) or robotically (Mainz) were evaluated prospectively for prostate size, free flow and validated questionnaires (IPSS, QoL). 35 patients were matched to patients after open prostatectomy (Mainz) for age, prostate size, IPSS and QoL scores. Operation time was noted from the first cut to the last suture; blood loss was estimated by the drop of haemoglobin preoperatively and one day after surgery. Transfusion rates were documented. Early continence was estimated by pad use over the first 24 h after catheter removal. Statistical analysis was performed with SPSS 22.0. RESULTS No significant differences in prostate size, age and preoperative questionnaires were found (p > 0.3). Postoperative flow and the results of the questionnaires were significantly improved (all p < 0.05), without difference between the approaches (p > 0.8). Endoscopic surgery showed superiority in operation time (both p < 0.05); blood loss and transfusion rates were significantly lower compared to open surgery (both p < 0.01) and lower than in robotic surgery without reaching significance (p = 0.18, p = 0.36). Similar results were seen in early continence rates. CONCLUSION Due to our results, endoscopic surgery should be considered as first-line therapy unless there are comorbidities like diverticula and/or bladder calculi that can be easily treated simultaneously by robotic surgery. Against the background of these findings, indications favouring open surgery are getting sparse.
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Scard C, de Bataille S, Sissy CE, Thomas C, Barbarot S, Aubert H. Vascularite urticarienne et déficit en facteur I chez un enfant de 11 ans. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.09.270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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125
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Scard C, Thomas C, Puel A, Vabres B, Aubert H, Barbarot S. Dermatoses faciales chroniques de type rosacée chez des enfants porteurs d’un déficit immunitaire primitif par mutation de gain de fonction STAT1. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.09.297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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