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Abu Dhabi Scientists Create Electronic Appetite Regulation Pill
The tiny device utilizes electrodes to stabilize and regulate the gut-brain axis, which can help control appetite and treat several diseases.
A research team from NYU Abu Dhabi (NYUAD), overseen by Professor Khalil Ramadi, has created a groundbreaking “ingestible electroceutical device” known as the FLASH system. The pill-shaped device modulates the signaling pathway between the digestive tract and the central nervous system and is administered like a regular ingestible capsule tablet.
Featuring surface electrodes that deliver stimulation to the stomach’s mucosal tissues, the non-invasive device bypasses gastric acids to achieve direct electrode-to-tissue contact. The ingestible pill is powered by tiny batteries, delivering stimulation for around 20 minutes before being excreted by the body — a process that can take up to two weeks, depending on the size of the human or animal test subject.

“FLASH is one of the first ingestible electroceuticals that can regulate precise neurohormonal circuits while avoiding the discomfort patients can experience with invasive treatments,” says Professor Khalil Ramadi, NYU Abu Dhabi.
Researchers on the FLASH project were inspired by the unique skin surface properties of the Australian Thorny Devil Lizard, whose skin can efficiently wick away surface moisture. The pill replicates this process by using grooved surface patterns and hydrophilic properties that enable it to be ingested and excreted without side effects.
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During testing, scientists noted that the capsule modulated the release of the hormone ghrelin, which the body uses to stimulate hunger. Regular hormone medications have poor bioavailability in oral form, requiring an injection to administer. The FLASH system, on the other hand, can target very specific gastric-hormonal pathways through simple oral administration.
The FLASH pill shows promise against a wide range of diseases, including metabolic, gastrointestinal, and neuropsychiatric disorders. Unfortunately, the device requires further preclinical testing before being ready for the public market. However, the development team has set a goal of creating an advanced prototype for human trials within five years.
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Lebanon Ministers Meet Visa Over National Digital Payment Platform
Finance and technology ministers say a comparative study and roadmap will follow before any decision on adopting a model.
Lebanon’s finance and technology ministers met representatives from Visa last week to discuss a proposed unified national digital payment platform for government services, according to a readout from the Ministry of Finance.
The meeting brought together Finance Minister Yassin Jaber, Minister of State for Technology and Artificial Intelligence Kamal Shehadeh, a Visa delegation, and experts from both ministries. Discussion focused on whether Lebanon could establish a single platform through which citizens and institutions would pay taxes, fees, fines and other official transactions electronically, using mobile phones and other digital channels.
The Visa delegation presented examples from countries that have adopted unified government payment platforms, including the United Arab Emirates, Singapore, Estonia and Jordan. According to the readout, the examples were presented as having increased collection rates and expanded financial inclusion.
Talks covered settlement mechanisms, direct transfer to the treasury account, financial reconciliation, risk management, cybersecurity, fees, and an operational model that would involve the private sector. The parties agreed to continue technical and institutional consultations, prepare a comparative study, and develop an implementation roadmap before any decision on adopting a model for Lebanon.
Jaber said the Ministry of Finance had already enabled citizens to pay using credit cards and e-wallets through transfer companies, but described the proposed platform as a further step. He framed the development of electronic payment and collection systems as a priority within the ministry’s modernization plan.
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Shehadeh outlined the citizen-facing concept as a single mobile application through which users could settle obligations to ministries, government institutions and other bodies.
“The idea, in short, is that any citizen downloads an application on their mobile phone, through which they can pay all service obligations for all ministries, government institutions, or those owned by the Lebanese state, and others as well, as the platform is not limited only to state institutions,” he said.
Shehadeh added that the platform would not displace banks and money transfer companies that currently provide collection services to the state, calling it complementary to their work.
