Devil Gene? The Truth and Misunderstanding about Supermale Syndrome

Devil Gene? The Truth and Misunderstanding about Supermale SyndromeRecently, a pregnant woman in Sichuan shared her 6-month prenatal examination report online, which diagnosed her fetus with mosaic supermale syndrome, sparking hot discussions on the internet. Many netizens are concerned that supermale syndrome means the child will grow up to be violent and even become a "criminal

Devil Gene? The Truth and Misunderstanding about Supermale Syndrome

Recently, a pregnant woman in Sichuan shared her 6-month prenatal examination report online, which diagnosed her fetus with mosaic supermale syndrome, sparking hot discussions on the internet. Many netizens are concerned that supermale syndrome means the child will grow up to be violent and even become a "criminal." So, what exactly is supermale syndrome? Will it really make children become "devils"? Today, let's talk about the topic of "supermales" and unveil the truth behind it.

I. Supermale Syndrome: A Misunderstood Chromosome Abnormality

Supermale syndrome, also known as 47,XYY syndrome, is a male chromosome abnormality. Normal males have XY chromosomes, while those with supermale syndrome have two Y chromosomes, namely XYY. This disease was first discovered in the 1960s and was initially called Jacob's Syndrome, implying it is a syndrome rather than a disease.

1. Rare but Not Life-Threatening

The incidence of supermale syndrome in the male population is about 1/900-1/1000, making it a rare disease. Affected males are generally taller and their intelligence is slightly lower than average, but still within the normal range. Some patients may have developmental delays in language, neuromuscular skills, and learning ability, but these issues can be improved through intervention.

2. Beyond Stereotypes: Supermale Patients Are Not "Devils"

Supermale syndrome patients are more prone to attention deficit, hyperactivity, anxiety, depression, and isolation, but they also have unique advantages, such as a strong sense of humor and a fondness for teamwork. In fact, the daily lives of supermale syndrome patients are not much different from normal people, and many patients are even unaware of their condition, leading to a high misdiagnosis rate.

II. Supermale Syndrome and Criminal Genes: Distorted Research Conclusions

The link between supermale syndrome and criminal genes stems from several studies in the 1960s on criminals with violent tendencies or aggressive behaviors. These studies found that some violent offenders had supermale syndrome, but these studies suffer from the following problems:

• Small Sample Size: The sample sizes of these studies were small, and the data statistics lacked persuasiveness.

• Defective Research Methods: The research neglected other factors influencing criminal behavior, such as environmental factors.

• Overinterpretation: Correlation was misinterpreted as causation, equating supermale syndrome with violent tendencies.

III. Mosaicism: Not the Online Rumored "Eating of Another Fetus"

Mosiacism refers to the presence of two or more different chromosome cell lines within an individual. Mosaic supermale syndrome means that the fetus has both XY and XYY cell lines, possibly due to nondisjunction during meiosis I or errors in mitosis later on, and not the online rumor of "one fetus eating another."

IV. Chromosome Abnormalities: Not a "Predetermined" Fate

Many genotype abnormalities do not lead to serious diseases, and some even considered "defective" genotypes can still lead to normal lives. For example, Turner syndrome patients, who have only one X chromosome, were previously thought to be infertile, but research has found that a significant proportion of Turner syndrome patients can still successfully conceive and give birth.

V. The Interaction of Genes and Environment: Decisive Factors Shaping Life

Genes are important, but they do not determine everything. The influence of the environment on individuals cannot be ignored. Education, family, social environment, and personal choices all play critical roles in individual development. Genes only provide you with a hand of cards, and ultimately, it is up to you to determine what kind of game you can play with those cards.

VI. Overcoming Genetic Discrimination: Treating Supermale Syndrome with Understanding and Inclusion

The misunderstanding and stigmatization of supermale syndrome is a form of genetic discrimination, which deprives patients of their right to a normal life and distorts the public perception of genes. We should approach supermale syndrome with a scientific attitude and human compassion, treat these patients with understanding and inclusion, help them integrate into society, and obtain equal opportunities.

VII. Conclusion: Embracing Science, Rationally Viewing Genes and Life

Regarding supermale syndrome, we need to break free from the prejudice of "devil genes" and understand it with scientific rationality. Genes are only part of a person, and environment, education, personal effort, and other factors together determine an individual's life trajectory. We should treat all life with inclusion and understanding and work together to create a more harmonious and egalitarian society.

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