International
Tec de Monterrey honors one of its students for his contribution to nanotechnology in medicine
Guillermo Ulises Ruiz-Esparza is the first Mexican to be awarded the Pegasus Future of Health Technology award by the MIT Media Lab. The recognition is for his innovative contributions to medicine and nanotechnology.
Guillermo is a physician at the Monterrey Institute of Technology and Higher Education. He noticed the suffering caused by heart failure during his first encounters with his patients. That was the first step in creating nano-vectors to help fight this pathology.
His thesis on the use of nanotechnology to treat heart failure was written while he was at the Houston Methodist Hospital in Texas. At that time, nanotechnology was solely focused on oncological diseases.
And it was the perfect opportunity for him to propose an innovative idea: how nanotechnology vectors can carry drugs and be targeted to specific tissue. The heart was no exception. This research earned Ulises several awards, such as MIT’s TR35, the Harvard Pilgrim Healthcare Award, among others.
Ulises believes that the pandemic will help us better understand the importance of this technology. “Moderna, the company developing the COVID-19 vaccine, is implementing a method based on nanoparticles,” he said.
Besides his research and awards, this Mexican doctor and researcher intends to create a program that encourages young Hispanics to do research in Boston. His goal is to increase the number of Latin Americans in the field. The most important thing for Ulises is that his research will be useful in the future.
Sources: El Tiempo Latino and Tec.mx
Central America
U.S. extradites Iranian man over alleged sanctions evasion scheme
The United States has extradited from Panama an Iranian national accused of evading economic sanctions against Iran by illegally exporting U.S. technology. He is scheduled to appear this Monday before a court in Seattle.
Reza Dindar, 44, was extradited on April 17 after being detained in Panama since July 2025 on charges related to export control violations between 2011 and 2012, allegedly carried out through companies based in China.
The defendant appeared before a U.S. district court in Seattle, where he faces charges of violating sanctions imposed by the United States on Iran in 1995 during the administration of Bill Clinton. These sanctions prohibit the unauthorized export, re-export, or supply—directly or indirectly—of U.S. goods, technology, or services to Iran or its government.
According to the indictment, between 2010 and 2014, Dindar led the company New Port Sourcing Solutions in Xi’an, China, which allegedly concealed the procurement of U.S. products for shipment to clients in Iran.
International
Elon Musk skips French court appearance over X investigation
Billionaire Elon Musk did not appear this Monday before French authorities, who had summoned him for a voluntary statement as part of an investigation into his social media platform X, prosecutors told AFP.
The platform has been under investigation since early 2025 following complaints from lawmakers alleging bias in its algorithms, which may have altered its functioning and interfered in politics in France.
The probe has since expanded to include other alleged offenses, such as complicity in the distribution of child sexual abuse material, as well as the role of Grok in spreading denialist content and sexually explicit fake images.
In early February, investigators raided X’s offices in Paris. The company has denied any wrongdoing, describing the searches as “political” and “abusive.”
At that time, the Paris prosecutor’s office summoned Musk and former CEO Linda Yaccarino to provide voluntary testimony as those responsible for the platform during the period under investigation.
Paris prosecutor Laure Beccuau also stated that X employees were called to testify as witnesses between April 20 and April 24.
International
Four injured in shooting at Teotihuacán archaeological site in Mexico
Four more people were injured by gunfire during the ആക്രമ attack at Teotihuacán, one of the most emblematic archaeological complexes in Mexico, authorities confirmed.
The Secretary of Security of the State of Mexico, Cristóbal Castañeda, reported that the victims include two Colombian nationals, one Russian, and one Canadian. Additionally, two other individuals were injured due to falls, according to a statement from local authorities.
President Claudia Sheinbaum expressed concern over the incident, stating on social media that “what happened today in Teotihuacán deeply pains us.”
Federal authorities recovered a firearm, a knife, and ammunition at the scene, which remains under the protection of state police and the Guardia Nacional, according to the federal Security Cabinet.
Located about 50 kilometers from Mexico City, Teotihuacán is a major tourist destination frequently visited by both domestic and international travelers.
U.S. extradites Iranian man over alleged sanctions evasion scheme
Elon Musk skips French court appearance over X investigation
Four injured in shooting at Teotihuacán archaeological site in Mexico
Tec de Monterrey honors one of its students for his contribution to nanotechnology in medicine
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