Regional Innovation Policy: Effect on SMEs in Five EU-Regions

Valtaosa eurooppalaisista yrityksistä on pk-yrityksiä, mutta tästä huolimatta seudullisen innovaatiopolitiikan vaikutusta juuri pk-yrityksiin on tutkittu melko vähän. Tämän tutkimuksen tarkoituksena on luoda yleiskuva pk-yritysten näkemykseen oman seutunsa innovaatiopolitiikasta viidellä EU:n alueella sijaitsevalla seudulla. Kirjallisuuden perusteella rakennettiin seudullista innovaatiopolitiikkaa kuvaava kysely, johon joukko pk-yrityksiä viideltä seudulta vastasi. Kyselyn tulokset kuvailtiin graafisesti, minkä lisäksi etsittiin vastauksiin vaikuttaneita tekijöitä ja yhteyksiä yritysten vastausten välillä. Tutkimus oli luonteeltaan lähinnä kvantitatiivinen. Tutkimus osoittaa, että seudullisessa innovaatiopolitiikassa on vielä paljon kehitettävää, jotta se tavoittaisi kattavasti pk-yritykset. Pk-yritysten tietoisuutta tulisi lisätä, sillä nämä eivät yleisesti ottaen näytä pitävän seudullista innovaatiopolitiikkaa menetykseen vaikuttavana tekijänä tai siihen liittyviä yhteistyömahdollisuuksia tärkeinä omalle toiminnalleen. Erot innovaatiotoiminnan seudullisessa roolissa tulivat esiin tuloksissa. Yritysten vastauksia selittäviä tekijöitä löydettiin, samoin yhteyksiä vastausten välillä, mutta varsinaisten johtopäätösten tekeminen edellyttänee laajempaa tutkimusta.

An infrared spectral signature of human lymphocyte subpopulations from peripheral blood.

Metastatic melanomas are frequently refractory to most adjuvant therapies such as chemotherapies and radiotherapies. Recently, immunotherapies have shown good results in the treatment of some metastatic melanomas. Immune cell infiltration in the tumor has been associated with successful immunotherapy. More generally, tumor infiltrating lymphocytes (TILs) in the primary tumor and in metastases of melanoma patients have been demonstrated to correlate positively with favorable clinical outcomes. Altogether, these findings suggest the importance of being able to identify, quantify and characterize immune infiltration at the tumor site for a better diagnostic and treatment choice. In this paper, we used Fourier Transform Infrared (FTIR) imaging to identify and quantify different subpopulations of T cells: the cytotoxic T cells (CD8+), the helper T cells (CD4+) and the regulatory T cells (T reg). As a proof of concept, we investigated pure populations isolated from human peripheral blood from 6 healthy donors. These subpopulations were isolated from blood samples by magnetic labeling and purities were assessed by Fluorescence Activated Cell Sorting (FACS). The results presented here show that Fourier Transform Infrared (FTIR) imaging followed by supervised Partial Least Square Discriminant Analysis (PLS-DA) allows an accurate identification of CD4+ T cells and CD8+ T cells (>86%). We then developed a PLS regression allowing the quantification of T reg in a different mix of immune cells (e.g. Peripheral Blood Mononuclear Cells (PBMCs)). Altogether, these results demonstrate the sensitivity of infrared imaging to detect the low biological variability observed in T cell subpopulations.

The year in cardiology 2014: peripheral circulation.

In 2014, the debate on the indication of revascularization in case of asymptomatic carotid disease continued, while another one regarding the use of surgery vs. stenting addressed some new issues regarding the long-term cardiac risk of these patients. Renal arteries interventions trials were disappointing, as neither renal denervation nor renal artery stenting was found associated with better blood pressure management or outcome. In contrast, in lower-extremities artery disease, the endovascular techniques represent in 2014 major alternatives to surgery, even in distal arteries, with new insights regarding the interest of drug-eluting balloons. Regarding the aorta, the ESC published its first guidelines document on the entire vessel, emphasizing on the role of every cardiologist for screening abdominal aorta aneurysm during echocardiography. Among vascular wall biomarkers, the aorta stiffness is of increasing interest with new data and meta-analysis confirming its ability to stratify risk, whereas carotid intima-media thickness showed poor performances in terms of reclassifying patients into risk categories beyond risk scores. Regarding the veins, new data suggest the interest of D-dimers and residual venous thrombosis to help the decision of anti-coagulation prolongation or discontinuation after the initial period of treatment for deep vein thrombosis.

Discovery of a 29-gene panel in peripheral blood mononuclear cells for the detection of colorectal cancer and adenomas using high throughput real-time PCR.

Colorectal cancer (CRC) is the second leading cause of cancer-related death in developed countries. Early detection of CRC leads to decreased CRC mortality. A blood-based CRC screening test is highly desirable due to limited invasiveness and high acceptance rate among patients compared to currently used fecal occult blood testing and colonoscopy. Here we describe the discovery and validation of a 29-gene panel in peripheral blood mononuclear cells (PBMC) for the detection of CRC and adenomatous polyps (AP). Blood samples were prospectively collected from a multicenter, case-control clinical study. First, we profiled 93 samples with 667 candidate and 3 reference genes by high throughput real-time PCR (OpenArray system). After analysis, 160 genes were retained and tested again on 51 additional samples. Low expressed and unstable genes were discarded resulting in a final dataset of 144 samples profiled with 140 genes. To define which genes, alone or in combinations had the highest potential to discriminate AP and/or CRC from controls, data were analyzed by a combination of univariate and multivariate methods. A list of 29 potentially discriminant genes was compiled and evaluated for its predictive accuracy by penalized logistic regression and bootstrap. This method discriminated AP >1cm and CRC from controls with a sensitivity of 59% and 75%, respectively, with 91% specificity. The behavior of the 29-gene panel was validated with a LightCycler 480 real-time PCR platform, commonly adopted by clinical laboratories. In this work we identified a 29-gene panel expressed in PBMC that can be used for developing a novel minimally-invasive test for accurate detection of AP and CRC using a standard real-time PCR platform.

Un país amb 7 territoris

El nou Estatut d’autonomia de Catalunya (2006) preveu la creació de vegueries, enteses en la doble funció d’ens local en substitució de les diputacions i com a àmbit d’actuació perifèrica de la Generalitat. Resta per aclarir l’encaix de la vegueria amb la província estatal. Hores d’ara la planificació del territori i bona part de l’administració perifèrica de la Generalitat s’organitza en 7 àmbits, en tant que l’Estat manté inalterada la seva organització en 4 províncies. S’estudien els precedents històrics de les vegueries contemporànies i en particular el debat i gestació de 9 regions en temps de la Generalitat republicana (1931-1939). Es posa de relleu la important aportació intel·lectual d’Enric Lluch en la reforma i simplificació del mapa de vegueries (de 9 a 7). Es planteja el feixuc trànsit efectuat des de la idea de “província única” al plantejament d’un increment en el nombre de províncies-vegueries.

The Atherosclerosis Burden Score (ABS): a Convenient Ultrasound-Based Score of Peripheral Atherosclerosis for Coronary Artery Disease Prediction.

Ultrasonographic detection of subclinical atherosclerosis improves cardiovascular risk stratification, but uncertainty persists about the most discriminative method to apply. In this study, we found that the "atherosclerosis burden score (ABS)", a novel straightforward ultrasonographic score that sums the number of carotid and femoral arterial bifurcations with plaques, significantly outperformed common carotid intima-media thickness, carotid mean/maximal thickness, and carotid/femoral plaque scores for the detection of coronary artery disease (CAD) (receiver operating characteristic (ROC) curve area under the curve (AUC) = 0.79; P = 0.027 to <0.001 with the other five US endpoints) in 203 patients undergoing coronary angiography. ABS was also more correlated with CAD extension (R = 0.55; P < 0.001). Furthermore, in a second group of 1128 patients without cardiovascular disease, ABS was weakly correlated with the European Society of Cardiology chart risk categories (R (2) = 0.21), indicating that ABS provided information beyond usual cardiovascular risk factor-based risk stratification. Pending prospective studies on hard cardiovascular endpoints, ABS appears as a promising tool in primary prevention.

Fast Blue and Diamidino Yellow as retrograde tracers in peripheral nerves: efficacy of combined nerve injection and capsule application to transected nerves in the adult rat

Capsule application of Diamidino Yellow (DY) to the cut end of the sciatic nerve immediately followed by capsule application of Fast Blue (FB) resulted in approximate to 95% double-labelled dorsal root ganglion neurones (DRGn) and motoneurones (Mn). Nerve injection of DY followed either immediately or 2 months later by capsule application of FB resulted in approximate to 90% double-labelled DRGn and Mn, indicating that DY and FB label similar populations of DRGn and Mn, and that insignificant DY fading occurred during this period. Inversing the order of application, however, i.e. nerve injection of FB followed immediately by capsule application of DY, resulted in double labelling in only approximate to 10% of the DRGn and Mn. These percentages increased to 70% of the DRGn and 60% of the Mn when the FB injection was followed 1 or 2 months after by the DY application, indicating that DY uptake is blocked by recent administration of FB. The results indicate that DY and FB might be useful for sequential labelling before and after nerve injury as a tool to investigate the accuracy of sensory and motor regeneration.

Systemic adalimumab induces peripheral corneal infiltrates: a case report.

BACKGROUND: Tumor necrosis factor-alpha inhibitors are widely used agents in the treatment of immune disorders such as rheumatoid arthritis and inflammatory bowel disease. Despite their anti-inflammatory action, paradoxical drug-induced inflammatory events have been occasionally associated with the use of infliximab, etanercept, and in a lesser extent adalimumab. However, eye involvement is uncommon and anterior uveitis is the only reported ocular adverse manifestation. It can be induced by etanercept, but has also been described during adalimumab therapy. We present here the first report of recurrent peripheral corneal infiltrates following subcutaneous injections of adalimumab. CASE PRESENTATION: A 34 year-old Caucasian woman with Crohn's disease presented to the emergency department with bilateral red eyes and discomfort 36 hours after she received her bimonthly dose of subcutaneous adalimumab. Examination revealed bilateral peripheral corneal infiltrates with characteristic features of immune infiltrates. Symptoms and infiltrates regressed after topical corticosteroid therapy, but recurred after each adalimumab injection over the following weeks. CONCLUSION: Paradoxical immune reactions associated with tumor necrosis factor-alpha inhibitors may result either from hypersensitivity mechanisms, or from immune-complex deposition via anti-adalimumab antibodies. Both mechanisms could explain this newly described manifestation. Care should be taken to search for corneal infiltrates in the event of red eye symptoms during adalimumab therapy since they respond to topical corticosteroids and do not necessarily prompt the discontinuation of the immunosuppressive therapy.

Patterns of nucleotide diversity at the regions encompassing the Drosophila insulin-like peptide (dilp) genes: demography vs positive selection in Drosophila melanogaster.

In Drosophila, the insulin-signaling pathway controls some life history traits, such as fertility and lifespan, and it is considered to be the main metabolic pathway involved in establishing adult body size. Several observations concerning variation in body size in the Drosophila genus are suggestive of its adaptive character. Genes encoding proteins in this pathway are, therefore, good candidates to have experienced adaptive changes and to reveal the footprint of positive selection. The Drosophila insulin-like peptides (DILPs) are the ligands that trigger the insulin-signaling cascade. In Drosophila melanogaster, there are several peptides that are structurally similar to the single mammalian insulin peptide. The footprint of recent adaptive changes on nucleotide variation can be unveiled through the analysis of polymorphism and divergence. With this aim, we have surveyed nucleotide sequence variation at the dilp1-7 genes in a natural population of D. melanogaster. The comparison of polymorphism in D. melanogaster and divergence from D. simulans at different functional classes of the dilp genes provided no evidence of adaptive protein evolution after the split of the D. melanogaster and D. simulans lineages. However, our survey of polymorphism at the dilp gene regions of D. melanogaster has provided some evidence for the action of positive selection at or near these genes. The regions encompassing the dilp1-4 genes and the dilp6 gene stand out as likely affected by recent adaptive events.

Patent claims in certain geographical regions

Työn tavoitteena oli käsitellä mahdollisuutta laatia patenttihakemuksen vaatimuksia siten, että patenttihakemukset toimisivat eri oikeusalueilla, jotka ovat tässä Eurooppa, Suomi ja USA. Aluksi käsiteltiin patentointia ja eri patenttijärjestelmiä yleisesti, jonka jälkeen käsiteltiin lähemmin patenttivaatimuksia, niiden muotoja ja eri vaatimusten edellytyksiä, joita vaaditaan Euroopan patenttisopimuksessa, suomalaisessa ja USA:laisessa patenttijärjestelmässä. Vaikka uutuus, keksinnöllisyys ja teollinen käyttökelpoisuus ovat tärkeimmät edellytykset kun määritetään patenttivaatimuksia, niitä ei käsitelty työn empiirisessä osassa. Työn empiirinen osuus osoittaa selvästi, että erilaiset muodolliset vaatimukset Euroopan patenttisopimuksessa, suomalaisessa ja USA:laisessa patenttijärjestelmässä hankaloittavat patenttivaatimusten laatimista siten että ne toimisivat yhdessä patenttihakemuksessa yllä mainituissa patenttijärjestelmissä. Empiirisen tutkimuksen ja eri oikeusalueilla patenttivaatimusten edellytysten perusteella, ei ole yksinkertaista ratkaisua laatia patenttivaatimuksia (ja myös patenttiselostuksia), jotka toimisivat monilla oikeusalueilla. Eräs ratkaisu ongelmaan on laatia yksi sarja patenttivaatimuksia, jotka täyttävät Euroopan patenttisopimuksen käytännön mukaiset edellytykset (täyttävät myös Suomalaisen patenttijärjestelmän edellytykset) ja toinen sarja patenttivaatimuksia, jotka täyttävät USA:laisen patenttijärjestelmän edellytykset samassa patenttihakemuksessa. Hakemuksen käsittelyvaiheessa hakija voi pudottaa patenttivaatimukset, jotka eivät täytä kansallisen patenttijärjestelmän edellytyksiä patenttihakemuksesta.

The effects of unemployment benefits on migration in lagging regions

[spa] En este trabajo se analizan los efectos sobre la movilidad geográfica de una política pública (SIPTEA) que aumenta la protección por desempleo en Extremadura y Andalucía. Utilizando la discontinuidad geográfica en la política estudiada y datos de los Censos de Población de 1981 y 1991 a nivel municipal, se estima el efecto de SIPTEA en el crecimiento de la población y en las probabilidades de emigrar e inmigrar en áreas rurales que experimentan elevadas tasas de paro y de emigración. Los resultados del trabajo indican que la política mitigó estas pérdidas de población aunque los efectos son cuantitativamente moderados. También se exploran los efectos de dicha política en el ámbito laboral, encontrándose un incremento de la tasa del desempleo asociado a la implementación de la política de entre 10 y 13 puntos porcentuales.