News
Microplastics Found in 90 Percent of Prostate Cancer Samples
Microplastics have now been found inside most prostate cancer tumors — and at strikingly higher levels than in healthy tissue.
A new study reports that tiny plastic particles were present in nine out of 10 men diagnosed with prostate cancer.
Researchers also found that these fragments appeared in greater amounts inside cancerous tumors than in nearby noncancerous prostate tissue.
The investigation was conducted at NYU Langone Health, including its Perlmutter Cancer Center and Center for the Investigation of Environmental Hazards.
Scientists set out to examine whether exposure to microplastics could play a role in the development of prostate cancer, which the American Cancer Society identifies as the most common cancer affecting American men.
Plastic used in food containers, packaging, cosmetics, and other everyday products can break down into microscopic pieces when heated, worn down, or chemically altered.
These particles can be swallowed, inhaled from the air, or absorbed through the skin. Previous research has detected microplastics throughout the human body, including in major organs, bodily fluids, and even the placenta.
Despite their widespread presence, scientists still do not fully understand their health effects.
For this study, researchers analyzed prostate tissue samples from 10 patients undergoing surgery to remove the prostate gland. Microplastic particles were identified in 90% of tumor samples and in 70% of noncancerous samples.
Notably, tumor tissue contained significantly more plastic.
On average, cancerous samples had about 2.5 times the concentration found in healthy prostate tissue (about 40 micrograms of plastic per gram of tissue compared with 16 micrograms per gram).
“Our pilot study provides important evidence that microplastic exposure may be a risk factor for prostate cancer,” said study lead author Stacy Loeb, MD, a professor in the NYU Grossman School of Medicine’s Departments of Urology and Population Health.
Loeb explained that while earlier studies had hinted at links between microplastics and conditions such as heart disease and dementia, there had been little direct research connecting them to prostate cancer.
The findings will be presented on February 26 at the American Society of Clinical Oncology’s Genitourinary Cancers Symposium.
According to Loeb, this is the first study conducted in the West to measure microplastic levels in prostate tumors and directly compare them with levels in noncancerous prostate tissue.
To carry out the analysis, scientists first examined the tissue visually. They then used specialized instruments to measure the quantity, chemical makeup, and structural characteristics of microplastic particles. The team focused on 12 of the most commonly produced plastic molecules.
Because plastic is widely used in medical and laboratory tools, the researchers took extra precautions to prevent contamination. They replaced plastic equipment with alternatives made from aluminum, cotton, and other nonplastic materials. All testing took place in controlled, clean rooms specifically designed for microplastic analysis.
“By uncovering yet another potential health concern posed by plastic, our findings highlight the need for stricter regulatory measures to limit the public’s exposure to these substances, which are everywhere in the environment,” said study senior author Vittorio Albergamo, PhD.
Albergamo, an assistant professor in the NYU Grossman School of Medicine’s Department of Pediatrics, said the next step is to determine how microplastics behave inside the body and whether they contribute directly to cancer development. One theory the team plans to investigate is whether these particles trigger a persistent immune response (inflammation) in prostate tissue.
Over time, chronic inflammation can damage cells and lead to genetic changes that allow cancer to form.
Albergamo emphasized that the study involved a small number of patients and that larger studies will be necessary to confirm the results.
According to the Centers for Disease Control and Prevention, about one in eight men in the U.S. will be diagnosed with prostate cancer during their lifetime.
Meeting: American Society of Clinical Oncology’s Genitourinary Cancers Symposium
The research was funded by the U.S. Department of Defense.
In addition to Loeb and Albergamo, the NYU Langone research team included Leonardo Trasande, MD, MPP; Trevor Johnson, PhD; Fang-Ming Deng, MD, PhD; Mark Strong, DO; David Wise, MD, PhD; José Alemán, MD, PhD; Zixuan Mo, BS; Mariana Rangel Camacho, BS; Nataliya Byrne, BA; Tatiana Sanchez Nolasco, MPH; Adrian Rivera, MPH; William Huang, MD; Herbert Lepor, MD; Wei Phin Tan, MD; and James Wysock, MD.
Samir Taneja, MD, of Northwell Health in New York City also contributed to the study.
Loeb has consulted for pharmaceutical company Astellas, digital health company Savor Health, and men’s health organization Movember, and has received research support from Endo USA Inc. She also participated in advisory boards for Endo USA, Blue Earth Diagnostics, Pfizer, Sumitomo Pharma, and Doceree. Wysock has consulted for medical equipment manufacturers Edap — Focal One, and URO-1 Medical. Wise is a paid consultant for Pfizer, Bayer, K36, OncoC4, AstraZeneca, and Janssen Pharmaceuticals, and is an expert witness for Exxon Mobil. None of these activities are related to the current study. NYU Langone Health is managing the terms and conditions of these relationships in accordance with its policies and procedures.
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DataPro Rating Agency has upgraded the long-term credit rating of Dangote Cement Plc to AA+ from AA, citing the company’s strong financial performance, market leadership and ability to meet its financial obligations despite Nigeria’s challenging economic environment.
In its latest rating report, the technology-driven credit rating agency also affirmed Dangote Cement’s short-term rating at A1, with a Stable Outlook. The ratings are valid until June 16, 2027.
DataPro said the upgrade reflects the cement maker’s sustained financial strength, resilient operating performance and dominant position in Nigeria and across Africa.
According to the agency, the assessment followed a comprehensive review of the company’s capital base, earnings, liquidity, corporate governance, regulatory compliance and the sustainability of its financial performance over the medium to long term.
It noted that Dangote Cement’s strong brand, leading market share, solid earnings, robust asset base and experienced management continue to strengthen its ability to meet financial commitments on time.
The agency also highlighted the company’s outstanding financial performance in 2025.
According to the report, Dangote Cement posted N4.31 trillion in revenue during the year, representing a 20 per cent increase from the previous year. Profit before tax more than doubled, rising 109 per cent to N1.53 trillion, driven by higher sales, improved operating efficiency, lower finance costs and a stronger capital structure.
DataPro said the AA+ long-term rating indicates low credit risk and reflects excellent financial strength, business profile and operating performance relative to its rating benchmarks.
It added that the A1 short-term rating signifies good credit quality and shows that the company has a strong capacity to meet its short-term financial obligations as they fall due.
The rating agency, however, noted that the credit rating has a maximum shelf life of 12 calendar months in line with international best practice and should be used only as a reference, not as an offer to trade in securities or as a substitute for investors’ independent judgement.
Xora Finance has announced it will no longer consider job applicants from Nigeria.
Xora Finance is a digital bank founded by Joren Lundgren, in February 2026 and allows users to deposit and earn interest on their XRP cryptocurrency.
Lundgren, founder, in an announcement on X (formerly Twitter), cited an ongoing pattern of misconduct, such as dishonesty and theft, from previous Nigerian hires as the reason for the decision.
This sudden blanket ban came just days after the company’s official career page was aggressively recruiting remote workers for marketing and content roles.
The announcement generated heavy backlash online, with many people upset that a blanket rule punishes honest job seekers.
Some lawyers have said that victims of Ponzi schemes have legal remedies, although recovering lost funds and prosecuting perpetrators remain major challenges.
A Ponzi scheme is an investment fraud that pays existing investors with funds collected from new participants rather than from actual profits.
Operators lure victims by promising high returns with little to no risk.
The scheme inevitably collapses when the flow of new investors slows down.
Some lawyers who spoke to News Agency of Nigeria (NAN) separate interviews with on Sunday, said that victims could pursue civil actions to recover their money.
Mr Chibuikem Opara, a lawyer at Justification Chambers, Ikeja,said many Nigerians continued to fall victim to Ponzi schemes in spite of repeated warnings.
Opara said it was wrong to attribute participation in Ponzi schemes to a lack of investment opportunities, noting that promoters often exploit investors’ greed through promises of unrealistic returns.
“What you cannot take away is the fact that many Nigerians have fallen and continue to fall victim to these schemes every time,” he said.
According to him, victims may individually or collectively institute civil actions against the beneficiary company for breach of contract or refund arising from failure of consideration.
Opara said victims could also unite to seek an order from the Federal High Court to wind up the beneficiary company.
He, however, noted that such efforts might yield little benefit if perpetrators had already siphoned the funds and left behind an empty shell.
The lawyer said available remedies largely depended on the actions of relevant authorities, adding that recipient accounts could be frozen to facilitate fund recovery and support winding-up proceedings.
Opara said regulators and law enforcement agencies often became aware of Ponzi schemes only after substantial losses had occurred.
According to him, victims frequently failed to report suspicious schemes early enough to enable timely intervention.
He added that funds are sometimes moved outside the country before authorities become aware of the fraud.
Opara also cited inadequate information and the deceptive nature of the schemes as major obstacles to investigation and prosecution.
“Most times, everything about the schemes is made to appear elusive, just like the profits promised to victims,” he said.
Also speaking, Mr Vincent Aminu of A.F. Aminu and Co. advised that victims of investment scams should report such cases to appropriate law enforcement agencies on time.
Aminu said victims could petition the Economic and Financial Crimes Commission (EFCC) or file reports with the police.
He said that after investigation, prosecutors could bring charges against suspects under relevant fraud-related laws, including provisions of the Criminal Code and the Advance Fee Fraud and Other Fraud Related Offences Act.
Beyond criminal prosecution, Aminu said .victims could pursue civil actions to recover their money
According to him, such actions may be based on breach of contract, unjust enrichment, or fraudulent misrepresentation, depending on the circumstances.
He added that victims could petition the Securities and Exchange Commission (SEC), which could investigate illegal operators, shut down unauthorised platforms, and freeze assets.
He identified the anonymity of online fraudsters as one of the biggest challenges confronting investigators.
According to him, many operators concealed their identities through fake digital profiles and technologies that made tracking them difficult.
Aminu also noted that victims who delayed taking legal action risked losing opportunities for redress.
He added that prolonged court proceedings often delayed justice for victims.
“Many fraud-related cases take years before the court reaches a verdict, thereby delaying justice for victims,” he said.
Also, Mr Chris Ayiyi of Ayiyi Chambers, Apapa, described Ponzi schemes as a gamble that benefited early participants at the expense of later investors.
Ayiyi said some early entrants received returns on their investments, thereby encouraging others to join the schemes.
He said the schemes eventually collapsed, leaving late investors to bear the losses
The lawyer called for a complete ban on Ponzi schemes or sustained public enlightenment campaigns against them.
He urged the National Assembly to enact laws that would strengthen regulation and provide greater protection for investors.
According to him, stronger legal safeguards are necessary in a country operating a capital-based economy.
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