Central Asia in Asia: Charting growing trans-regional linkages

Abstract As the so-called ‘Asian Century’ unfolds, Central Asian countries are increasingly directing their foreign relations eastward. Meanwhile, Asian states are equally turning to Central Asia in their search for energy resources and new markets. This dual dynamic is giving rise to closer and deeper ties in three key areas. As far as infrastructures are concerned, various Asian powers have adopted Silk Road policies that see Central Asia as a fundamental transit route for their long-haul connectivity projects. In the field of trade, Central Asia's exchanges with other Asian countries have been growing steadily since the 1990s, in some cases even coming to rival, in comparative terms, exchanges with the West. Lastly, in terms of multilateralism, Central Asia is increasingly enmeshed in a web of overlapping institutions with a strong Asian identity, coexisting with the region's Western institutional references. The article then problematizes this emerging pattern by sketching out some of the possible ramifications that could stem from the sustainment and consolidation of these trends for the international order and the global balance of power

Central Asia in Asia: Charting growing trans-regional linkages

As the so-called ‘Asian Century’ unfolds, Central Asian countries are increasingly directing their foreign relations eastward. Meanwhile, Asian states are equally turning to Central Asia in their search for energy resources and new markets. This dual dynamic is giving rise to closer and deeper ties in three key areas. As far as infrastructures are concerned, various Asian powers have adopted Silk Road policies that see Central Asia as a fundamental transit route for their long-haul connectivity projects. In the field of trade, Central Asia's exchanges with other Asian countries have been growing steadily since the 1990s, in some cases even coming to rival, in comparative terms, exchanges with the West. Lastly, in terms of multilateralism, Central Asia is increasingly enmeshed in a web of overlapping institutions with a strong Asian identity, coexisting with the region's Western institutional references. The article then problematizes this emerging pattern by sketching out some of the possible ramifications that could stem from the sustainment and consolidation of these trends for the international order and the global balance of power

Shanghai cooperation organization has wind in its sails

For more about the East-West Center, see http://www.eastwestcenter.org/The tenth annual summit of the Shanghai Cooperation Organization (SCO) in Astana, Kazakhstan, on June 15 was a milestone in the history of the institution. The organization comprising China, Russia, Kazakhstan, Kyrgyzstan, Tajikistan and Uzbekistan has gained a reputation as a possible strategic rival to American and Western interests throughout Central Asia. Nicola P. Contessi, Phd Candidate in Political Science at Laval University, forecasts current signs suggest that SCO membership may increase and the organization could become a more prominent regional geopolitical actor

Tissue-mimicking gelatin scaffolds by alginate sacrificial templates for adipose tissue engineering

When adipose tissue (AT) is impaired by trauma or disease, AT engineering could provide a shelf-ready structural and functional restoration as alternative to current clinical treatments, which mainly aim at aesthetic replacement. Yet, the lack of an efficient vascular network within the scaffolds represents a major limitation to their translation application in patients. Here, we propose the use of microstructured crosslinked gelatin hydrogels with an embedded prevascular channel as scaffolding materials for AT engineering. The scaffolds are fabricated using – simultaneously – alginate-based microbeads and 3D printed filaments as sacrificial material encapsulated in gelatin at the point of material fabrication and removed post-crosslinking. This method yields the formation of microstructures that resemble the micro-architecture of physiological human fat tissue and of microvessels that can facilitate vascularization through anastomosis with patients’ own blood vessels. The cytocompatible method used to prepare the gelatin scaffolds showed structural stability over time while allowing for cell infiltration and protease-based remodeling/degradation. Scaffolds’ mechanical properties were also designed to mimic the one of natural breast adipose tissue, a key parameter for AT regeneration. Scaffold's embedded channel (∅ = 300–400 µm) allowed for cell infiltration and enabled blood flow in vitro when an anastomosis with a rat blood artery was performed using surgical glue. In vitro tests with human mesenchymal stem cells (hMSC) showed colonization of the porous structure of the gelatin hydrogels, differentiation into adipocytes and accumulation of lipid droplets, as shown by Oil Red O staining. Statement of Significance: The potential clinical use of scaffolds for adipose tissue (AT) regeneration is currently limited by an unmet simultaneous achievement of adequate structural/morphological properties together with a promoted scaffold vascularization. Sacrificial materials, currently used either to obtain a tissue-mimicking structure or hollow channels to promote scaffold’ vascularization, are powerful versatile tools for the fabrication of scaffolds with desired features. However, an integrated approach by means of sacrificial templates aiming at simultaneously achieving an adequate AT-mimicking structure and hollow channels for vascularization is missing. Here, we prove the suitability of crosslinked gelatin scaffolds obtained by using sacrificial alginate microbeads and 3D printed strands to achieve proper features and hollow channels useful for scaffolds vascularization

Italian Society of Cardiology-Italian Society of Nephrology Consensus Document: The cardio-renal interaction in the prevention and treatment of cardiovascular diseases - Part I: From cardiovascular risk factors to the mechanisms of cardio-renal damage

Chronic kidney disease (CKD) and cardiovascular (CV) disease are highly prevalent conditions in the general population and are strictly connected to each other with a bidirectional interaction. In patients affected by CKD, the leading cause of morbidity and mortality is represented by CV disease, since CKD promotes the atherosclerotic process increasing inflammation, and modifying lipid and bone mineral metabolism. On the other side, a strict relationship exists between CKD and CV risk factors, which are prevalent in nephropathic patients and impose a stringent assessment of the risk of CV events in this population together with an optimized pharmacological approach, complicated by the coexistence of the two pathological conditions. The first part of this consensus document focuses on the mechanisms of cardio-renal damage and on the impact, as well as the management, of the main CV risk factors in the context of CKD

Italian Society of Cardiology-Italian Society of Nephrology Consensus Document: The cardio-renal interaction in the prevention and treatment of cardiovascular diseases - Part II: From preventive strategies to treatment of patients with cardio-renal damage

Chronic kidney disease and cardiovascular disease are strictly connected each other with a bidirectional interaction. Thus, the prevention of cardio-renal damage, as its appropriate treatment, are essential steps for a correct management of long-term patients' prognosis. Several preventive and therapeutic strategies, pharmacological and not, are now available for cardio-renal damage prevention and treatment, and for the management of its complications. The second part of this consensus document focuses on the management and treatment of cardio-renal damage, directing the attention on the correct use of drugs that may slow renal disease progression, on the application of preventive strategies in case of invasive cardiac procedures with the use of contrast agents, and on the accurate use of cardiological drugs in patients with chronic kidney disease