Connect with us

Uncategorized

5 ways CBDCs could impact the global financial system

CBDCs could revolutionize the financial system by increasing efficiency, transparency and financial inclusion while reducing the use of cash.

Published

on

CBDCs could revolutionize the financial system by increasing efficiency, transparency and financial inclusion while reducing the use of cash.

Central bank digital currencies (CBDCs) are digital versions of fiat currencies that are backed and issued by central banks. Here are five ways in which CBDCs could impact the global financial system.

Digitalization of payments

CBDCs might make payments quicker and more efficient because they would do away with the need for intermediaries. Costs could be brought down as a result, along with financial inclusion and an improved global payments system.

CBDCs could also enable cross-border payments to become faster and more efficient, as they would not be subject to the limitations of the traditional financial system. The ease and reduced cost of conducting cross-border commercial transactions could have a big impact on global trade. Additionally, because they would be supported by the central bank and subject to strict security controls, CBDCs could aid in lowering the risks connected with payment systems, such as fraud and cyberattacks.

Reduced use of cash

The use of cash may drop with the introduction of CBDCs as more individuals switch to making digital payments. This might make it simpler for central banks to monitor cash movements and thwart fraud and other criminal activity.

There may be less need for ATMs to disburse cash as more consumers switch to digital payments. This can result in fewer ATMs being used and less money being spent on servicing them. Moreover, CBDCs could enable peer-to-peer payments between people and companies, doing away with the requirement for in-person cash transactions. Without requiring actual cash, this would make it simpler for people to give and receive money.

Increased financial stability

By giving central banks more direct control over the money supply and interest rates, CBDCs may enhance financial stability. Although CBDCs could offer an alternative to conventional bank deposits, they could also aid in lowering the risks related to bank runs.

People may withdraw their money from banks during tough financial times, which could result in a bank run. People would have another option to withdraw their money with CBDCs, lowering the possibility of bank runs.

Related: Wholesale CDBC vs. retail CDBC: Key differences

Since they are supported by central banks and are subject to strict security regulations, CBDCs could increase the robustness of payment networks. This would lessen the likelihood of cyberattacks and assist in preventing payment system failures.

New monetary policy tools

CBDCs might make it possible for central banks to use new tools for monetary policy, as discussed below:

Interest rate management

Central banks could use CBDCs to implement negative interest rates, which means that commercial banks have to pay interest to the central bank for holding their reserves, rather than receiving interest on their reserves. Commercial banks may then charge their clients, including depositors, for this expense.

However, people can avoid paying negative interest rates by holding physical cash outside of the banking system. With traditional cash, it is difficult to impose negative interest rates because people can simply hold physical cash to avoid paying the negative interest. However, with CBDCs, central banks could theoretically charge negative interest rates on deposits, encouraging people to spend rather than save.

Digital wallets with spending limits

CBDCs could enable central banks to implement digital wallets with spending limits. These wallets could be used to provide targeted support to specific sectors of the economy during times of stress, such as a pandemic. For example, the central bank could provide digital wallets with spending limits to households affected by a recession, stimulating spending and boosting the economy.

Real-time data

CBDCs could provide central banks with real-time data on spending patterns, enabling them to make more informed decisions about monetary policy. This could help central banks react more quickly to changes in the economy, reducing the risk of recessions.

Automated policy implementation

CBDCs could make it possible for central banks to autonomously carry out monetary policy. A central bank may, for instance, set a desired inflation rate and then automatically modify the money supply to meet that goal. This would lessen the need for manual monetary policy action.

Impact on the international monetary system

Although countries with stronger CBDCs might have a greater impact on international financial markets, the adoption of central bank digital currencies could potentially result in changes to the international monetary system. Moreover, CBDCs might contribute to lessening the United States dollar’s hegemony in global trade and finance.

Related: CBDC regulation in Asia–Pacific: A beginner’s guide

The Sand Dollar, a digital counterpart of the Bahamian dollar that is issued by the central bank and guaranteed by the government, is one instance of a CBDC in implementation. Due to the lack of access to conventional banking services in the Bahamas, the Sand Dollar is intended to encourage financial inclusion in that nation. Additionally, it aims to increase the effectiveness of payments while lowering the cost of delivering financial services.

Given that the Sand Dollar is a relatively new currency, it is yet uncertain how it will affect the global monetary system. It might, however, face competition from other digital currencies, such as Bitcoin (BTC) and Ether (ETH).

Read More

Continue Reading

Uncategorized

UC Riverside startup company wins prestigious NIH grant

Soon after he joined UC Riverside in 2015, Maurizio Pellecchia, a professor of biomedical sciences in the UCR School of Medicine, began working with…

Published

on

Soon after he joined UC Riverside in 2015, Maurizio Pellecchia, a professor of biomedical sciences in the UCR School of Medicine, began working with the UCR Research and Economic Development office to create on campus an incubator space. He envisioned that space as a home for UCR scientists to create startup companies to prove the commercial potential of their technologies. That multi-year effort helped create in the Multidisciplinary Research Building the EPIC Life Sciences Incubator that currently houses young companies in agricultural technology, biomedical technologies, bioengineering, and medicinal chemistry.

Credit: Stan Lim, UC Riverside.

Soon after he joined UC Riverside in 2015, Maurizio Pellecchia, a professor of biomedical sciences in the UCR School of Medicine, began working with the UCR Research and Economic Development office to create on campus an incubator space. He envisioned that space as a home for UCR scientists to create startup companies to prove the commercial potential of their technologies. That multi-year effort helped create in the Multidisciplinary Research Building the EPIC Life Sciences Incubator that currently houses young companies in agricultural technology, biomedical technologies, bioengineering, and medicinal chemistry.

One of the tenant companies in the incubator space is Armida Labs, Inc, a pharmaceutical company founded two years ago by Pellecchia with Carlo Baggio, formerly a senior scientist in Pellecchia’s research group, as its chief technology officer and director of chemical biology. Armida Labs, which is developing a breakthrough pancreatic cancer therapy called Targefrin™, has now been awarded a highly competitive $400,000 Phase I Small Business Innovation Research, or SBIR, grant from the National Cancer Institute of the National Institutes of Health. The grant, of which Baggio is principal investigator, will allow the company to complete important next steps toward the preparation of human clinical trials. 

“Our goal is to develop the drug Targefrin, which UCR has patented,” said Pellecchia, who holds the Daniel Hays Chair in Cancer Research at UCR. “We want to translate Targefrin from a laboratory discovery to a product that can fight pancreatic cancer, and potentially other cancers, and improve public health.”

Pellecchia, who is the main inventor of Targefrin, explained that the SBIR grant makes it possible for Armida Labs to gather industry-standard pharmacokinetics and efficacy data, which are expensive to obtain. 

“Without the grant, our studies would remain at the pre-clinical level,” said Pellecchia, who directs the School of Medicine’s Center for Molecular and Translational Medicine. “The Phase I SBIR grant will allow us to scale up the manufacture of Targefrin and to test this drug in more sophisticated pharmacology studies in models of metastatic pancreatic cancer. These data will help us craft the necessary follow-up studies that will enable filing an investigational new drug application with the Food and Drug Administration, and if successful, begin human clinical studies.”

The SBIR grant Armida Labs received is a Phase I grant, which means it is a pilot phase grant. Only recipients of a Phase I grant can apply to the NIH for a Phase II grant. 

“Phase II grants, which can be up to around $2 million, can allow us to apply for an IND,” Pellecchia said. “We expect our pilot studies will take about six months to one year to do. If these studies are successful, we will submit a Phase II application, which will allow us to complete toxicity studies in two animal models.” 

An investigational new drug, or IND, is a drug that the Food and Drug Administration has not yet approved for general use. Researchers use INDs in clinical trials to investigate their safety and efficacy. Before testing in human subjects, however, researchers need to apply for an IND with the Food and Drug Administration.

According to Pellecchia, the EPIC Life Sciences Incubator greatly simplified the launch of Armida Labs, the first UCR faculty biopharmaceutical company in the City of Riverside. He said it is a lot easier to start a company in an incubator space than to have to rent an empty lab space somewhere to start doing research.

“Developing and growing a biotech company requires huge amounts of capital,” he said. “In contrast, a minimal amount of capital is needed to launch a startup in an incubator space. As a result, we were able to get Armida Labs off the ground and thus apply to the National Cancer Institute for seed funding. To go from a pre-clinical laboratory discovery all the way to drug development in patients, similar projects to Targefrin often require as much as $2-5 million. With our new award, we aim to complete valuable steps to attract further investment.”

The EPIC Life Sciences Incubator, which is managed by Maricela Argueta and directed by David Pearson, aims to be a home for startups like Armida Labs by providing vital technology and equipment, as well as access to UCR’s core technical facilities, faculty, and entrepreneurial development services from the Office of Technology Partnerships led by Associate Vice Chancellor Rosibel Ochoa. It offers advice, makes connections with venture capital firms, administers the incubator space, and provides personnel for coordinating the use of shared equipment. 

Pellecchia is excited to have launched Armida Labs and acquired the SBIR grant. As the company grows, it will hire more personnel.

“Nothing would make me happier than to see our UCR research translated into experimental therapeutics. I am also thrilled to create new biotech jobs in Riverside, a region lacking incubator spaces where biotech companies can start and grow,” Pellecchia said. “At UCR, we graduate thousands of students and train many postdocs. But we are really educating and training them only to see them go elsewhere. We want them to stay and thrive in Riverside.”


Read More

Continue Reading

Uncategorized

Gene expression signatures of human senescent corneal and conjunctival epithelial cells

“[…] our results from the RNA-Seq experiments show that senescent ocular surface cells, particularly SCj, have abnormal keratin expression patterns…

Published

on

“[…] our results from the RNA-Seq experiments show that senescent ocular surface cells, particularly SCj, have abnormal keratin expression patterns […]”

Credit: 2023 Kitazawa et al.

“[…] our results from the RNA-Seq experiments show that senescent ocular surface cells, particularly SCj, have abnormal keratin expression patterns […]”

A new priority research paper was published on the cover of Aging (listed by MEDLINE/PubMed as “Aging (Albany NY)” and “Aging-US” by Web of Science) Volume 15, Issue 18, entitled, “Gene expression signatures of human senescent corneal and conjunctival epithelial cells.”

In this new study, researchers Koji Kitazawa, Akifumi Matsumoto, Kohsaku Numa, Yasufumi Tomioka, Zhixin A. Zhang, Yohei Yamashita, Chie Sotozono, Pierre-Yves Desprez, and Judith Campisi from the Buck Institute for Research on Aging, Kyoto Prefectural University of Medicine and Lawrence Berkeley National Laboratory aimed to investigate the senescent phenotypes of human corneal and conjunctival epithelial cells.

“Here, we induced cellular senescence in human corneal and conjunctival epithelium using X-irradiation, and analyzed gene expression profiles of each cell type to determine the characteristics of senescent ocular surface cells.”

The team examined cell morphology, senescence-associated β-galactosidase (SA-β-gal) activity, cell proliferation, and expression of senescence markers (p16 and p21). RNA sequencing analysis was conducted to compare gene expression profiles between senescent and non-senescent cells. Finally, the potential involvement of senescent cells in the pathogenesis of ocular surface diseases was investigated.

X-irradiated corneal and conjunctival epithelial cells exhibited typical senescence phenotypes, i.e., flattened morphologies, increased SA-β-gal activity, decreased cell proliferation, and increased expression of senescence markers, p16 and p21. RNA-seq analysis revealed substantial differences in gene expression profiles between senescent corneal (SCo) and conjunctival epithelial cells (SCj). Moreover, SCj were detected in pathological conjunctival tissues associated with limbal stem cell deficiency (LSCD) due to Stevens-Johnson syndrome or chemical burns, potentially being involved in abnormal differentiation.

“This study highlights the cellular and molecular characteristics of senescent ocular surface cells, particularly in SCj that show abnormal keratin expression, and their potential roles in severe ocular surface diseases and pathology.”

 

Read the full study: DOI: https://doi.org/10.18632/aging.205113 

Corresponding Author: Koji Kitazawa & Judith Campisi – kkitazaw@koto.kpu-m.ac.jp & jcampisi@buckinstitute.org 

Keywords: cellular senescence, cornea, conjunctiva, Stevens-Johnson syndrome, limbal stem cell deficiency

Sign up for free Altmetric alerts about this article:  https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.205113
 

About Aging:

Launched in 2009, Aging (Aging-US) publishes papers of general interest and biological significance in all fields of aging research and age-related diseases, including cancer—and now, with a special focus on COVID-19 vulnerability as an age-dependent syndrome. Topics in Aging go beyond traditional gerontology, including, but not limited to, cellular and molecular biology, human age-related diseases, pathology in model organisms, signal transduction pathways (e.g., p53, sirtuins, and PI-3K/AKT/mTOR, among others), and approaches to modulating these signaling pathways.

Please visit our website at www.Aging-US.com​​ and connect with us:

 

Click here to subscribe to Aging publication updates.

For media inquiries, please contact media@impactjournals.com.

 

Aging (Aging-US) Journal Office

6666 E. Quaker Str., Suite 1B

Orchard Park, NY 14127

Phone: 1-800-922-0957, option 1

###


Read More

Continue Reading

Uncategorized

Study reveals high accuracy of MR-guided radiotherapy for intracranial itereotactic radiosurgery

A new study, led by radiation oncology physicists at Miami Cancer Institute, part of Baptist Health South Florida, displayed positive results using intracranial…

Published

on

A new study, led by radiation oncology physicists at Miami Cancer Institute, part of Baptist Health South Florida, displayed positive results using intracranial stereotactic radiosurgery, also known as SRS, for an MR-guided radiotherapy system. The study, ‘Commissioning Intracranial Stereotactic Radiosurgery (SRS) for an MR-guided Radiotherapy (MRgRT) system: MR-RT Localization and Dosimetric End-to-End Validation’ published in the International Journal of Radiation Oncology – Biology – Physics (IJROBP), highlights positive accuracy through an end-to-end hidden target test to quantify the imaging, planning, and delivery coincidence of an MR Linac system, ViewRay MRIdian.

Credit: 1

A new study, led by radiation oncology physicists at Miami Cancer Institute, part of Baptist Health South Florida, displayed positive results using intracranial stereotactic radiosurgery, also known as SRS, for an MR-guided radiotherapy system. The study, ‘Commissioning Intracranial Stereotactic Radiosurgery (SRS) for an MR-guided Radiotherapy (MRgRT) system: MR-RT Localization and Dosimetric End-to-End Validation’ published in the International Journal of Radiation Oncology – Biology – Physics (IJROBP), highlights positive accuracy through an end-to-end hidden target test to quantify the imaging, planning, and delivery coincidence of an MR Linac system, ViewRay MRIdian.

Kathryn Mittauer, Ph.D., lead physicist for the MR-guided radiation therapy program with Miami Cancer Institute, was the first author of this study. Mittauer explains the team developed an in-house MR head phantom to simulate stereotactic radiosurgery for brain tumors. Specifically, the study simulated intracranial spherical targets, an irregularly shaped target, and a target abutting brainstem.  

Nema Bassiri, Ph.D., radiation oncology physicist with Miami Cancer Institute, and senior author of this study, explains that this delivery was successful with up to 99% accuracy. Bassiri adds that “this work enables the utilization of novel MR-guided radiotherapy technology for intracranial SRS, which has not been used with MR Linac systems.” MRI is the gold standard to evaluate and localize brain tumors due to soft tissue visualization capabilities.

“Since we demonstrated the accuracy of ViewRay MRIdian’s capability to deliver within a 1 mm setup margin in this work, we have now deployed this novel technique to our brain cancer patients at Miami Cancer Institute”, adds Mittauer. The team has observed that the volume of a patient’s tumor change during a 3-fraction radiosurgery course through using the onboard MR image guidance of the MR Linac system.

“What’s most impressive is that we are able to visualize how the tumor volume changes day to day, even throughout a short 3-fraction treatment. This research will help us better understand how these tumors change (including tumor progression), and the role of adaptive radiotherapy which adjusts the radiation to account for these changes to enable more precision”, shared Mittauer. “In the field of radiation oncology, this is revolutionary as we assess the frequency of these anatomical changes and how this will inform us for even other radiation choices.”

“In the future, we will see more studies that investigate the benefit of using MRIdian for stereotactic radiosurgery. This study will help advance the community by providing a blueprint to implement MR-guided SRS program for anyone who is interested in utilizing this treatment technique”, shared Bassiri.

The full study can be found here.

About Miami Cancer Institute

Miami Cancer Institute brings to South Florida access to personalized clinical treatments and comprehensive support services delivered with unparalleled compassion. No other cancer program in the region has the combination of cancer-fighting expertise and advanced technology—including the first proton therapy center in South Florida, Latin America and the Caribbean, and one of the only radiation oncology programs in the world with each of the newest radiation therapies in one place—to diagnose and deliver precise cancer treatments that achieve the best outcomes and improve the lives of cancer patients. The Institute offers an impressive roster of established community oncologists and renowned experts, clinical researchers and genomic scientists recruited from the nation’s top cancer centers. Selected as Florida’s only member of the Memorial Sloan Kettering Cancer (MSK) Alliance, Miami Cancer Institute is part of a meaningful clinical collaboration that affords patients in South Florida access to innovative treatments and ensures that the standards of care developed by their multidisciplinary disease management teams match those at MSK. For more information, please visit https://cancer.baptisthealth.net/miami-cancer-institute.

Miami Cancer Institute is part of Baptist Health Cancer Care, the largest cancer program in South Florida, with locations from the Florida Keys to the Palm Beaches.

###

 

 


Read More

Continue Reading

Trending