Latest news with #Helicobacterpylori
Time of India
25-07-2025
- Health
- Time of India
Shocking discovery: Common stomach bacteria may be linked to 12 million cancer cases
A startling new study has revealed that a common stomach bacteria could be responsible for nearly 12 million cancer cases among people born within a single decade. The bacterium, Helicobacter pylori (H. pylori), is already known to be a major cause of ulcers and chronic inflammation, but this new analysis, published in Nature Medicine, ties it directly to 76% of projected stomach cancer cases in those born between 2008 and 2017. Researchers estimate that 15.6 million people from this cohort will develop stomach cancer in their lifetimes, and H. pylori will be responsible for the majority of those diagnoses. Experts are calling for urgent global action to detect and eliminate this bacterial threat before it's too late. Cancer risks tied to H. pylori infection often go unnoticed in early years H. pylori is a spiral-shaped bacterium that typically infects the stomach lining in childhood. While most people show no symptoms, it can cause long-term damage by leading to ulcers, inflammation, and, ultimately, cancer in some individuals. The bacteria is primarily transmitted through oral contact—such as kissing—or through exposure to contaminated vomit or stool. Despite its global presence, it often goes undiagnosed for years. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like TV providers are furious: this gadget gives you access to all channels Techno Mag Learn More Undo Chronic infections allow the bacteria to silently alter the stomach environment, increasing cancer risk over time. Cancer burden expected to rise, especially in Asia and Africa The study, led by researchers at the World Health Organization 's International Agency for Research on Cancer (IARC), analyzed global data from 185 countries. Their projections indicate that up to 11.9 million stomach cancer cases caused by H. pylori could be diagnosed by the year 2101, which is when the youngest individuals in the studied group turn 84. Asia will see the greatest burden with around 8 million cases, while Europe is expected to see nearly half a million. Alarmingly, sub-Saharan Africa—currently with relatively low incidence—may see a sixfold increase due to aging populations and demographic shifts. Early detection could prevent up to 75% of cases Although stomach cancer is difficult to treat in its later stages, it is largely preventable. Researchers urge governments to implement screening and treatment programs for H. pylori infections, especially in high-risk regions. Early detection and simple antibiotic regimens could dramatically reduce the future cancer burden. The study estimates that prevention efforts could avert up to three-quarters of projected cases. As Dr. Jin Young Park, one of the study's authors, emphasized: 'It is essential that health authorities make gastric cancer prevention a priority and accelerate efforts to control it.'
Time of India
23-07-2025
- Health
- Time of India
5 countries with the highest rates of Stomach Cancer, and why
Stomach cancer, also known as gastric cancer, is a malignant tumor that develops in the stomach lining. It's the fifth most commonly diagnosed cancer globally. Stomach cancer occurs worldwide, but certain nations experience significantly higher occurrences than others. Here are 5 such countries (and why) Mongolia Why Mongolia Tops the List: Stomach cancer has the highest age-standardised incidence rate in the world in Mongolia, at 35.5 per 100,000 people according to 2022 data. The age-standardised incidence rate in male populations reaches 53.0 per 100,000 people. The reasons behind this high incidence include: Traditional Mongolian diets consist of salted and smoked foods which increase stomach cancer risk. High levels of Helicobacter pylori bacteria infection exist in the population, and this bacterium is known to cause stomach cancer. Limited Healthcare Access: Early detection programs are less developed, leading to late diagnosis. Japan Why Japan Has High Rates: Japan reported an age-standardised incidence rate of 27.6 per 100,000 people in 2022, with 126,000 new cases diagnosed each year. The country continues to be among the regions most affected by stomach cancer. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like No annual fees for life UnionBank Credit Card Apply Now Undo The traditional consumption of salty pickled and smoked foods in Japan's diet has historically elevated stomach cancer risk. Japan's large elderly population drives up cancer statistics, because stomach cancer affects older people more frequently. High Helicobacter pylori Infection: Despite public health efforts, this infection remains widespread. The implementation of stomach cancer screening programs in Japan allows for higher detection rates, which reveals the actual prevalence of the disease. South Korea South Korea's Standing: The country recorded 27.0 cases per 100,000 people in 2022 and reported approximately 29,000 new cases which makes it rank third. Intense Screening Programs: South Korea also has national cancer screening, which detects more cases. Traditional Korean foods containing salt, along with fermented ingredients may increase the risk of stomach cancer. Helicobacter pylori: Infection rates are a contributing factor. Better healthcare accessibility in South Korea results in more diagnosed cases of stomach cancer, but the risk factors continue to drive high incidence rates. Iran Why Iran is on the List: The age-standardised rate of stomach cancer in Iran stands at 19.4 cases per 100,000 people, above what Western nations typically experience. The combination of salted smoked foods and inadequate consumption of fresh vegetables and fruits, in the population. Helicobacter pylori Infection: High infection prevalence is a key risk factor. Geographic Factors: Certain regions have higher rates due to environmental factors. The availability of preventive healthcare is restricted in this area because screening and early detection services are not as widespread, as in Eastern Asian countries. Tajikistan Tajikistan's Stomach Cancer Rate: The age-standardised rate in Tajikistan equals 19.4 cases per 100,000 which corresponds to the Iranian rate. The people of this area follow a similar dietary pattern which includes salted and preserved foods. Helicobacter pylori Prevalence: High infection rates contribute. Socioeconomic Factors: Limited healthcare access and awareness reduce early diagnoses. Environmental Exposure: Possible exposure to carcinogens in some rural areas. Why These Countries Have High Rates The following elements consistently lead to elevated stomach cancer rates in these specific regions: Stomach cancer risk increases when people consume diets with high amounts of salted and smoked and preserved foods, because these foods damage the stomach lining and lead to infections. The bacterium Helicobacter pylori produces chronic stomach inflammation which functions as a worldwide leading cause of stomach cancer. This bacterium shows high prevalence rates in Asia together with Central Asia. Men develop stomach cancer at a rate that is roughly twice as high as women do, and the risk of stomach cancer grows more significant with age. These countries generally have older populations facing higher risks. The reported incidence rates in countries with advanced screening programs become higher due to early case detection, but such programs also help improve survival rates. The geographical presence of carcinogens in the environment, together with specific genetic traits in certain areas, raises the risk of stomach cancer. Other Parts of the World Show Lower Rates of This Disease North American and Northern European countries, together with parts of Africa experience stomach cancer at rates lower than 3 cases per 100,000 population. These regions tend to have: Lower Helicobacter pylori infection rates. People from these regions eat healthier food that contains less preserved products. Better sanitation and healthcare systems. More effective cancer prevention programs. Sources: World Cancer Research Fund 2022-2025 Stomach Cancer Statistics PubMed Central research
Economic Times
19-07-2025
- Health
- Economic Times
What seemed like heartburn after weight loss injections was actually cancer: Here's what happened
Stomach cancer, also known as gastric cancer, is a serious illness that often develops quietly. In many cases, it is ignored at first because its early signs feel like common digestion problems. A recent case reported by tells the story of a woman who was diagnosed with stomach cancer after suffering from ongoing heartburn. At first, she thought it was just acid reflux and didn't take it seriously. This woman had also been using weight loss injections, which may have hidden or worsened her symptoms. These injections are often seen as a quick way to lose fat, but they can come with serious health time went on, her heartburn got worse. She later found out that it was not just a digestion issue, it was stomach cancer. This shows how important it is to take ongoing digestive problems seriously and to speak to a doctor if symptoms don't go cancer happens when harmful (malignant) cells grow in the lining of the stomach. In the early stages, symptoms can be hard to spot and may include: Ongoing heartburn or acid reflux Indigestion or stomach pain Losing weight without trying Feeling sick or vomiting Feeling full quickly after eating Because these symptoms are similar to less serious issues, many people ignore them. This delay can lead to the cancer being found too late, when it's harder to treat. Doctors still don't know the exact cause, but some things may increase your risk of getting stomach cancer, such as: Family history of stomach cancer Infection with Helicobacter pylori bacteria Long-term acid reflux (GERD) Ongoing stomach inflammation (gastritis) Past stomach ulcers or polyps Eating a lot of salty, fatty, smoked or pickled food Not eating enough fresh fruits and vegetables Being overweight or obese Smoking or using tobacco in any form Drinking too much alcohol Exposure to certain chemicals at work (like coal or rubber) Infection with the Epstein-Barr virus Heartburn now and then is common. But when it happens regularly, or becomes painful, it could be a sign of something more serious, like GERD or even stomach stomach acid keeps coming up and burning the stomach or food pipe, it can damage the lining. Over time, this damage may increase the chance of cancer. If heartburn lasts more than a few weeks or comes with other signs like weight loss or vomiting, it's best to get checked by a doctor right away. Disclaimer: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
Time of India
19-07-2025
- Health
- Time of India
What seemed like heartburn after weight loss injections was actually cancer: Here's what happened
Stomach cancer, also known as gastric cancer, is a serious illness that often develops quietly. In many cases, it is ignored at first because its early signs feel like common digestion problems. A recent case reported by tells the story of a woman who was diagnosed with stomach cancer after suffering from ongoing heartburn. At first, she thought it was just acid reflux and didn't take it seriously. Explore courses from Top Institutes in Select a Course Category MCA Project Management Leadership Others Management MBA Data Science Product Management Artificial Intelligence Digital Marketing Design Thinking PGDM Cybersecurity Public Policy Data Analytics Finance others Healthcare Data Science healthcare Technology Degree Operations Management CXO Skills you'll gain: Programming Proficiency Data Handling & Analysis Cybersecurity Awareness & Skills Artificial Intelligence & Machine Learning Duration: 24 Months Vellore Institute of Technology VIT Master of Computer Applications Starts on Aug 14, 2024 Get Details This woman had also been using weight loss injections, which may have hidden or worsened her symptoms. These injections are often seen as a quick way to lose fat, but they can come with serious health risks. As time went on, her heartburn got worse. She later found out that it was not just a digestion issue, it was stomach cancer. This shows how important it is to take ongoing digestive problems seriously and to speak to a doctor if symptoms don't go away. What Is Stomach Cancer? Stomach cancer happens when harmful (malignant) cells grow in the lining of the stomach. In the early stages, symptoms can be hard to spot and may include: Live Events Ongoing heartburn or acid reflux Indigestion or stomach pain Losing weight without trying Feeling sick or vomiting Feeling full quickly after eating Because these symptoms are similar to less serious issues, many people ignore them. This delay can lead to the cancer being found too late, when it's harder to treat. What Can Cause Stomach Cancer? Doctors still don't know the exact cause, but some things may increase your risk of getting stomach cancer, such as: Family history of stomach cancer Infection with Helicobacter pylori bacteria Long-term acid reflux (GERD) Ongoing stomach inflammation (gastritis) Past stomach ulcers or polyps Eating a lot of salty, fatty, smoked or pickled food Not eating enough fresh fruits and vegetables Being overweight or obese Smoking or using tobacco in any form Drinking too much alcohol Exposure to certain chemicals at work (like coal or rubber) Infection with the Epstein-Barr virus How Heartburn Can Turn Dangerous Heartburn now and then is common. But when it happens regularly, or becomes painful, it could be a sign of something more serious, like GERD or even stomach cancer. When stomach acid keeps coming up and burning the stomach or food pipe, it can damage the lining. Over time, this damage may increase the chance of cancer. If heartburn lasts more than a few weeks or comes with other signs like weight loss or vomiting, it's best to get checked by a doctor right away.
Time of India
18-07-2025
- Health
- Time of India
Stomach cancer can start with a heatburn: Woman diagnosed after using weight loss injections and persistent heatburn
Stomach cancer, or gastric cancer, is a serious health condition that often develops silently and is frequently overlooked because its early symptoms resemble common digestive problems. A recent case reported on tells the story of a woman diagnosed with stomach cancer after experiencing persistent heartburn, which initially she dismissed as acid reflux. She had also been using weight loss injections, which may have masked or worsened her symptoms. This case emphasises the importance of paying close attention to ongoing digestive issues and seeking medical advice promptly, as early detection of stomach cancer can significantly improve treatment outcomes. How weight loss injections and unchecked heartburn lead to stomach cancer The woman, who initially sought weight loss assistance, turned to injections aimed at accelerating fat loss. While these injections can seem like a quick fix, they sometimes come with serious side effects. Over time, she developed persistent heartburn, a symptom often dismissed as a minor inconvenience or acid reflux. However, her condition worsened, leading to a diagnosis of stomach cancer, a reminder of how critical it is to pay attention to digestive health symptoms. Understanding stomach cancer and its symptoms Stomach cancer occurs when malignant cells form in the lining of the stomach. Early symptoms are often vague and can include: Persistent heartburn or acid reflux Indigestion or stomach discomfort Unexplained weight loss Nausea or vomiting Feeling full quickly after eating Because these symptoms overlap with less serious conditions, many individuals delay seeking medical advice, which can result in diagnosis at a more advanced stage. What causes stomach cancer While the exact cause of this mutation is still unknown, several risk factors have been linked to an increased likelihood of developing stomach cancer: A family history of stomach cancer Chronic infection with Helicobacter pylori Gastroesophageal reflux disease Long-term gastritis (inflammation of the stomach lining) Epstein-Barr virus infection A history of stomach ulcers or polyps A diet high in salty, fatty, smoked, or pickled foods Low intake of fresh fruits and vegetables Regular exposure to industrial substances like coal, rubber, or metal Tobacco use (smoking, vaping, or chewing) Heavy alcohol consumption Obesity How persistent heartburn can cause stomach cancer Heartburn is common, but when it becomes frequent or severe, it may indicate more serious conditions like gastroesophageal reflux disease (GERD) or even stomach cancer. Prolonged acid exposure can damage the lining of the stomach and esophagus, increasing cancer risk. If heartburn persists beyond a few weeks or is accompanied by other symptoms like weight loss or vomiting, prompt medical evaluation is essential. Also read | Not all breast lumps are cancerous: Here's what you need to know about breast lumps
