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Scientists Grow Heart Tissue On Spinach

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U.S. scientists have successfully cultivated human heart tissue on spinach leaves, and managed to make it beat for up to three weeks in the unusual environment, the Washington Post reported.
Bioengineers Glenn Gaudette and Joshua Gershlak at Massachusetts Worcester Polytechnic Institute (WPI) led the research and their findings were valuable to a deadly medical problem,  the lack of donor organs.
Scientists have long been trying different methods, such as 3-D printing and automatic electronic technology, to create artificial organs.
However, none of those methods were successful.
The Washington Post quoted Gaudette as saying “one of the big problems in engineering heart muscle is getting blood to flow to all of the cells.”
He explained that instead of creating minuscule blood vessels, the researchers turned to material that evolved in nature, spinach leaves, because the vessels were similar to the blood vessels in human heart.
Gershlak said “we use detergent, soaps, which strips away the cellular material of tissues.
“The soap washes deflated spinach cells away and cellulose, which is compatible to mammal cells and intact leaf veins are were left behind, therefore, the frame of the leaves is reserved, waiting to be filled by mammal cells.
“The scientists seeded cardiac muscle cells into the vacancy left by spinach cells and after five days, the muscle cells started to beat.
“However, there were differences between an entire slab of quivering heart tissue and the heart-spinach hybrids.
“First researchers have to make sure the hybrids won’t be rejected by human body.
“They also need to make their hybrids thicker and stronger like real human heart walls.
“If we stack decellularised leaves, can we create a large thickness more along the thickness of a human heart wall?”, Gaudette wondered.
In addition to spinach, the WPI scientists successfully removed cells of other plant species like parsley, peanut hairy roots and a kind of wormwood.
They imagined that the structure of a piece of broccoli can function as foundation for lung tissue.

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Victory Over Insurgency Certain, Tinubu Assures

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President Bola Tinubu has expressed confidence that the country would win the fight against insecurity.

The President gave the assurance at the Argungu International Fishing Festival in Argungu town, Kebbi State, on Saturday.

He noted that the relative peace currently being enjoyed in Kebbi and neighbouring states was the result of sustained investments in security intelligence, coordination among security agencies, and community engagement.

Tinubu assured farmers and fishermen of sustained federal support to guarantee food security and safety across the country.

“The peace we are witnessing today is not accidental. It is the outcome of deliberate and sustained efforts. I assure you that the fight against banditry, insurgency, and insecurity will be won.

“Our farmers, fishermen, traders, and families will go about their lawful activities without fear,” he assured.

The President commended the organisers of the festival for sustaining the cultural event for decades, noting that it had endured for 83 years despite social and security challenges.

Describing the Argungu festival as a powerful symbol of unity, resilience, and peaceful coexistence, Tinubu stated that it reflects the richness of the country’s culture and the opportunities to harness its natural and human resources for national growth.

He said, “Today, this festival stands as a powerful symbol of unity, resilience, and peaceful coexistence among our people.

“It reflects the richness of our culture, the strength of our traditions, and the opportunities inherent in harnessing our natural and human resources for national development.”

The President was received by a large crowd of residents, traditional rulers, fishermen, tourists, and government officials from across the country.

The President reaffirmed his administration’s commitment to youth and women empowerment, irrigation development, rural electrification, and agricultural productivity.

Earlier, the Kebbi State Governor, Nasir Idris, said his administration was determined to elevate the Argungu Fishing Festival to full international standards while pursuing aggressive development across critical sectors of the state.

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US Embassy, Lagos Consulate Close Today For President’s Day

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The United States Embassy in Abuja and the Consulate General in Lagos will be closed today, in observance of Presidents’ Day.

The mission made this known in a notice shared on its official X page, yesterday.

“The U.S. Embassy in Abuja and the Consulate General in Lagos will be closed on Monday, February 16, 2026, in observance of Presidents’ Day,” the post read.

According to the embassy, Presidents’ Day was originally established to honour the birthday of the former US President, George Washington, but has evolved into a day to celebrate all U.S. presidents and their leadership in shaping the country’s history.

The embassy noted that the holiday also recognises the influence of U.S. presidents on global affairs.

In a related message, the mission highlighted that Washington created the first “Badge of Military Merit,” which later became the Purple Heart. The medal still bears Washington’s image today.

Presidents’ Day is observed on the third Monday of February annually in the United States as a federal holiday.

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Guterres Backs Nigeria’s Bid For UN Security Council Seat …Hails Tinubu’s Reforms, Regional Security Role

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United Nations Secretary-General, António Guterres, has charged Nigeria with spearheading Africa’s quest for a restructured global order, describing the country as uniquely positioned to lead the continent toward superpower status.

Guterres, who backed Nigeria’s bid for the world body’s security council seat, also praised the economic reforms of the President Bola Tinubu-led administration as well as Nigeria’s leadership in stabilising the Sahel and ECOWAS regions, despite facing its own security challenges.

The UN scribe made the remarks last Friday night during a high-level bilateral meeting with Vice President Kashim Shettima on the sidelines of the 39th African Union (AU) Summit in Addis Ababa, Ethiopia.

Speaking during the meeting, Guterres said Nigeria’s large population, sustained democratic governance, vast natural and human resources, and longstanding commitment to multilateralism placed it in a unique position to lead Africa in the evolving global order.

“Given Nigeria’s demographic strength, democratic continuity and deep resource base, the country stands a real chance of leading Africa to becoming the next superpower in the evolving global architecture,” he said.

The UN Secretary-General and the vice president discussed key developments in Nigeria and the country’s expanding leadership role in promoting regional stability across West Africa and the Sahel.

Guterres commended the remarkable and outstanding reforms of the administration of President Tinubu, noting that Nigeria’s bold economic restructuring and security commitments have strengthened its continental standing.

The meeting focused on strengthening Nigeria–UN collaboration to advance global economic growth, peace and security, sustainable development, and a coordinated humanitarian response across Africa.

In his remarks, Shettima thanked the UN Secretary-General for his leadership in advancing global peace, noting that Africa has benefited immensely from his tenure, even as the United Nations undergoes internal restructuring.

“We remain committed to multilateralism and to deepening our partnerships with the United Nations and other global institutions,” the vice president said.

Shettima also reiterated Nigeria’s longstanding call for comprehensive reform of the United Nations system to reflect evolving global realities.

He emphasised that Africa must have stronger representation in global decision-making structures and declared that Nigeria deserves a permanent seat on the United Nations Security Council.

Both leaders pledged to deepen cooperation, with Guterres reaffirming the UN’s support for Nigeria’s reform agenda and its growing leadership role in advancing peace, security, and development across Africa.

 

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