MECP2 duplication syndrome is a rare genetic disorder that is caused by an extra copy of the MECP2 gene on the X chromosome. It is mostly seen in males, as they only have one X chromosome. This condition is associated with a variety of physical, developmental, and psychiatric symptoms. The severity of symptoms can vary widely between affected individuals, even within the same family.
MECP2 duplication syndrome was first described in the scientific literature in 2005. Since then, more studies have been conducted to learn about the clinical features and underlying genetic causes of this condition. It is estimated that MECP2 duplication syndrome occurs in approximately 1 in 20,000 to 1 in 40,000 males.
The MECP2 gene plays a crucial role in the normal development and function of nerve cells in the central nervous system. Mutations or duplications in this gene can disrupt the normal functioning of these cells, leading to the characteristic symptoms of MECP2 duplication syndrome.
Common symptoms of MECP2 duplication syndrome include intellectual disability, developmental delay, speech and motor impairments, repetitive behaviors, seizures, and autistic features. In addition, some patients may also have certain physical features, such as a small head size or abnormal facial appearance.
Diagnosis of MECP2 duplication syndrome can be confirmed through genetic testing, which involves analyzing a patient’s DNA to identify the presence of extra copies of the MECP2 gene. There is no known cure for MECP2 duplication syndrome, but supportive treatments and therapies can help manage the symptoms and improve the quality of life for patients.
Further research is needed to better understand the underlying mechanisms of MECP2 duplication syndrome and to develop targeted therapies for this condition. Organizations, such as OMIM and the MECP2 Duplication Syndrome Research Center, provide additional information and resources for patients, families, and researchers interested in learning more about this rare disease.
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References:
– MECP2 Duplication Syndrome. OMIM.
– MECP2 Duplication Syndrome. ClinicalTrials.gov.
– MECP2 Duplication Syndrome. Genetics Home Reference.
Frequency
MECP2 duplication syndrome is a rare condition that occurs in about 1 in 10,000 to 1 in 50,000 individuals. It affects both males and females, but males are more severely affected due to the X-linked inheritance pattern.
MECP2 duplication syndrome was first described in 2005 and has since been reported in scientific articles and case studies. The prevalence of this condition may be higher than currently estimated, as it is often underdiagnosed or misdiagnosed.
MECP2 duplication syndrome can be inherited from a carrier mother or can occur randomly as a result of a de novo (spontaneous) mutation. It is caused by duplications of the MECP2 gene, which is located on the X chromosome. The extra copies of the gene disrupt normal cellular function and lead to the characteristic features of the syndrome.
The clinical features of MECP2 duplication syndrome can vary significantly between individuals. Common symptoms include intellectual disability, developmental delay, speech and language abnormalities, low muscle tone, and recurrent infections. Some individuals may also develop seizures and other neurological problems.
MECP2 duplication syndrome is often associated with more severe symptoms compared to another condition called Rett syndrome, which is caused by mutations in the same MECP2 gene. The severity of symptoms can also depend on the location and size of the gene duplication.
There is currently no cure for MECP2 duplication syndrome, and treatment focuses on managing the symptoms and improving quality of life. Genetic testing, including chromosomal microarray analysis and MECP2 gene sequencing, can help confirm the diagnosis.
Research on MECP2 duplication syndrome is ongoing, and studies are investigating potential therapeutic approaches and interventions. ClinicalTrials.gov and PubMed can provide additional information on ongoing clinical trials and scientific articles on this condition.
In addition to MECP2 duplication syndrome, there are other rare genetic conditions that can cause similar symptoms. These include other X-linked disorders and chromosomal abnormalities involving the X chromosome.
Patient support and advocacy organizations, such as the International Rett Syndrome Foundation and MECP2 Duplication Syndrome Foundation, provide resources and information for families affected by MECP2 duplication syndrome. These organizations also support research efforts to better understand the condition and develop potential treatments.
More research is needed to fully understand the frequency and causes of MECP2 duplication syndrome, as well as to identify potential therapeutic targets. This will help improve diagnosis, treatment, and support for individuals and families affected by this rare genetic condition.
Causes
The causes of MECP2 duplication syndrome are not fully understood, but there are several factors that may contribute to its development.
- Genetic Mutation: The main cause of MECP2 duplication syndrome is a duplication of the MECP2 gene, which is located on the X chromosome. This duplication results in an overexpression of the MECP2 protein, leading to the symptoms associated with the syndrome.
- X-Inactivation: In females, one of the X chromosomes is randomly inactivated in each cell. However, in patients with MECP2 duplication syndrome, the duplicated X chromosome is not always inactivated, resulting in an imbalance of MECP2 protein in the cells.
- Inherited: MECP2 duplication syndrome can be inherited from a carrier mother, who may have a normal copy of the MECP2 gene on one X chromosome and a duplicated copy on the other X chromosome.
- De Novo Mutation: In some cases, the duplication of the MECP2 gene occurs randomly and is not inherited from either parent.
The exact frequency of MECP2 duplication syndrome is unknown, but it is considered to be a rare condition. It is estimated that about half of the patients with MECP2 duplication syndrome have inherited the condition from a carrier mother, while the other half have de novo mutations.
More information about the causes of MECP2 duplication syndrome can be found in scientific articles and resources such as the OMIM catalog and PubMed references. Genetic testing can also provide additional information about the specific genes involved in the condition.
The clinicaltrials.gov website provides information about ongoing research and clinical trials related to MECP2 duplication syndrome.
Advocacy and support resources are available for patients and families affected by MECP2 duplication syndrome.
Learn more about the gene associated with MECP2 duplication syndrome
MECP2 duplication syndrome is a rare genetic condition that is characterized by the presence of extra copies of the MECP2 gene on the X chromosome. MECP2 duplication syndrome affects primarily males, as it is X-linked inheritance. This gene is associated with a range of neurological and developmental symptoms.
The MECP2 gene provides instructions for making a protein called methyl-CpG-binding protein 2. This protein is crucial for normal brain function, as it plays a role in regulating gene expression and the formation of connections between nerve cells. When there are additional copies of the MECP2 gene, the production of the protein is disrupted, leading to the symptoms of MECP2 duplication syndrome.
Research on MECP2 duplication syndrome and the associated gene has provided valuable insights into the underlying causes of neurological and developmental disorders. Scientists have been able to study the function of the MECP2 protein and its role in brain development, which has broader implications for understanding other conditions such as Rett syndrome, which is caused by mutations in the MECP2 gene.
Studying the MECP2 gene and its duplication has also led to advancements in diagnostic testing. Testing for MECP2 duplication is available to patients suspected of having MECP2 duplication syndrome. This testing can help confirm a diagnosis and provide important information for management and treatment.
The MECP2 gene is just one of the many genes associated with rare genetic diseases. There are numerous other genes that also play a role in the development of various neurological and developmental disorders. Understanding the function and abnormalities of these genes is crucial for advancing our knowledge of these conditions and developing effective treatments.
For more information about MECP2 duplication syndrome and the associated gene, there are resources available from the National Institutes of Health’s Genetic and Rare Diseases Information Center (GARD), OMIM (Online Mendelian Inheritance in Man), and scientific articles available on PubMed.
References:
- Genetic and Rare Diseases Information Center (GARD)
- Online Mendelian Inheritance in Man (OMIM)
- PubMed
By learning more about the gene associated with MECP2 duplication syndrome, we can ensure that patients receive accurate diagnoses, appropriate care, and necessary support. Continued research and genetic testing advancements are critical for improving outcomes and quality of life for individuals with MECP2 duplication syndrome and other related conditions.
Inheritance
MECP2 duplication syndrome is a genetic condition that is inherited in an X-linked manner. This means that the condition primarily affects males and can be passed on by carrier females.
The MECP2 gene is located on the X chromosome, one of the sex chromosomes. Males have one X chromosome and one Y chromosome, while females have two X chromosomes. The MECP2 gene provides instructions for making a protein that is important for the normal function of nerve cells.
In individuals with MECP2 duplication syndrome, there are one or more extra copies of the MECP2 gene. The extra copies of the gene can develop randomly, leading to an increased dosage of the MECP2 protein. This increased dosage disrupts the normal function of nerve cells and leads to the signs and symptoms of the condition.
X-inactivation, a process that occurs in females, helps to balance the expression of genes located on the X chromosomes. However, in individuals with MECP2 duplication syndrome, X-inactivation is not able to fully compensate for the additional copies of the MECP2 gene. As a result, females can also be affected by the condition, although the severity of symptoms is usually milder compared to males.
The inheritance pattern of MECP2 duplication syndrome is complex, and the number of extra copies of the gene can vary among affected individuals. Some individuals may have a partial duplication, while others may have a full duplication of the MECP2 gene. In some cases, the duplication may arise de novo, meaning it occurs for the first time in the affected individual. This can happen sporadically without any family history of the condition.
If you or a family member has been diagnosed with MECP2 duplication syndrome, genetic testing may be recommended to determine the specific genetic cause. Genetic counselors can provide support and information about inheritance, as well as available testing options.
References:
- MECP2 Duplication Syndrome. Online Mendelian Inheritance in Man (OMIM).
- MECP2 Duplication Syndrome. Genetic and Rare Diseases Information Center (GARD).
- MECP2 Duplication Syndrome. National Center for Advancing Translational Sciences (NCATS).
- MECP2 Duplication Syndrome. MECP2 Duplication Syndrome Foundation.
Other Names for This Condition
MECP2 duplication syndrome is a genetic syndrome that is also known by other names, including:
- Central nervous system dysfunction, X-linked, MECP2-related
- MECP2 duplication disorder
- MECP2 duplication syndrome, well-defined
This condition is sometimes referred to as MECP2 duplication syndrome to emphasize its genetic cause and the specific gene involved. It is called X-linked because the MECP2 gene is located on the X chromosome. The term “duplication” highlights the fact that individuals with this syndrome have extra copies of the MECP2 gene.
MECP2 duplication syndrome is a rare condition, with an estimated frequency of 1 in every 10,000 to 40,000 births. It is primarily inherited in an X-linked manner, meaning that the affected gene is located on the X chromosome, one of the sex chromosomes. In most cases, the extra copies of the MECP2 gene are randomly generated during the development of sperm or eggs.
In addition to MECP2 duplication syndrome, there are other rarer genetic conditions that can cause similar symptoms. These conditions include MECP2-related disorders, such as Rett syndrome and MECP2-related severe neonatal encephalopathy. These conditions are also associated with abnormalities in the MECP2 gene and can have overlapping clinical features with MECP2 duplication syndrome.
It is important for patients and their families to learn about this condition and its various names to ensure accurate communication with healthcare professionals and advocates. Clinical trials and research studies related to MECP2 duplication syndrome may be listed on websites such as ClinicalTrials.gov, where patients can find information about ongoing studies and resources available for support and advocacy.
Testing for MECP2 duplication syndrome may involve analyzing the MECP2 gene and identifying the extra copies of the gene in the patient’s cells. This genetic testing can provide more information about the specific genetic causes of the condition and help guide clinical management and treatment decisions.
For additional information and scientific references about MECP2 duplication syndrome, including studies on genes and chromosomes associated with this condition, interested individuals can refer to resources such as OMIM (Online Mendelian Inheritance in Man) catalog and PubMed articles.
Additional Information Resources
Patients and their families can find additional information and resources related to MECP2 duplication syndrome from various sources:
- OMIM (Online Mendelian Inheritance in Man): OMIM is a comprehensive scientific catalog of human genes and genetic disorders. It provides detailed information on the MECP2 gene, including its function, associated diseases, and inheritance pattern. More information can be found on their website.
- PubMed: PubMed is a database of scientific articles and studies. It contains a wealth of information on MECP2 duplication syndrome, including research papers, clinical trials, and case reports. Patients and their families can access PubMed for free to learn more about the condition.
- ClinicalTrials.gov: ClinicalTrials.gov is a database of ongoing clinical studies and trials. It provides information on current research efforts and potential treatment options for MECP2 duplication syndrome. Patients and their families can explore the database to find relevant trials and studies.
- Support and Advocacy Groups: There are several support and advocacy groups dedicated to MECP2 duplication syndrome. These organizations offer resources, support, and community for patients and their families. They can provide valuable information about the condition, available treatments, and ongoing research.
In addition to these resources, genetic testing can play a crucial role in diagnosing MECP2 duplication syndrome. Testing can confirm the presence of extra copies of the MECP2 gene on the X-chromosome and help determine the type and frequency of the duplication in an individual.
It is important for patients and their families to stay informed about MECP2 duplication syndrome and its associated features. This knowledge ensures proactive management of the condition and supports the overall well-being of the affected individuals.
Genetic Testing Information
In patients with MECP2 duplication syndrome, genetic testing is a crucial diagnostic tool for confirming the presence of the MECP2 duplication. This testing can be performed by specialized laboratories using a variety of techniques, including chromosomal microarray analysis (CMA) and fluorescence in situ hybridization (FISH).
Genetic testing allows clinicians to identify the specific genetic cause of MECP2 duplication syndrome in affected individuals. It provides valuable information about the function of the MECP2 gene and the role it plays in the development and function of various cells in the body.
Additional genetic testing may also be recommended to evaluate the presence of other genetic abnormalities or syndromes that can co-occur with MECP2 duplication syndrome.
Patients and their families can find more information about genetic testing and its importance in the diagnosis and management of MECP2 duplication syndrome from reputable resources, such as the National Institutes of Health’s Online Mendelian Inheritance in Man (OMIM) database, scientific articles available on PubMed, and various advocacy and support organizations.
There are also clinical trials available for MECP2 duplication syndrome, which aim to further understand the condition and develop potential treatments. Interested patients can find information about ongoing clinical trials on reputable websites such as ClinicalTrials.gov.
Genetic testing ensures that patients with MECP2 duplication syndrome receive accurate diagnoses, allowing for appropriate medical management and support. It also enables clinicians and researchers to better understand the causes and underlying mechanisms of the condition, which can contribute to the development of targeted therapies in the future.
It is important to note that the MECP2 duplication syndrome is a rare condition, occurring randomly in approximately half of affected individuals. This means that it is not inherited from parents in the traditional sense but instead arises from a duplication event that occurs early in embryonic development.
Mutations in other genes and chromosomes can cause similar diseases to MECP2 duplication syndrome, but these are distinct conditions with different genetic causes and frequencies. X-linked disorders, characterized by mutations in genes on the X chromosome, are particularly relevant to MECP2 duplication syndrome, as the MECP2 gene is also located on the X chromosome.
Research on MECP2 duplication syndrome and other related diseases is ongoing, with scientists investigating various aspects of the condition, such as the role of X-inactivation in female carriers and psychiatric implications. Keeping up with scientific advancements and staying informed about the latest research findings can help patients and their families navigate the complexities of the condition.
In summary, genetic testing is essential for the diagnosis and management of MECP2 duplication syndrome. It provides valuable information about the genetic cause of the condition, helps identify co-occurring genetic abnormalities, and contributes to ongoing research efforts. Patients and their families can access reliable information and support from reputable resources, ensuring they receive accurate diagnoses and appropriate medical care.
Genetic and Rare Diseases Information Center
The Genetic and Rare Diseases Information Center (GARD) is a comprehensive resource that provides information about genetic and rare diseases. GARD is a centralized point of access for information on rare genetic diseases for patients, their families, healthcare professionals, and researchers. It is a collaborative effort between the National Human Genome Research Institute (NHGRI) and the Office of Rare Diseases Research (ORDR) at the National Institutes of Health (NIH).
Genetic diseases are caused by changes in genes or chromosomes. Inheritance is the process by which traits or conditions are passed from parents to their children through genes. MECP2 duplication syndrome is a genetic condition that is caused by an extra copy of the MECP2 gene on the X chromosome.
Research studies have found that individuals with MECP2 duplication syndrome develop a range of symptoms, including intellectual disability, delayed development, seizures, and problems with motor function. These symptoms can vary from patient to patient, and the severity of the condition can also vary.
There are resources available to support individuals and families who have been diagnosed with MECP2 duplication syndrome. These resources include advocacy organizations, such as the MECP2 Duplication Syndrome Foundation, that provide support, information, and resources for individuals and families affected by the condition. There are also online databases, such as PubMed and OMIM, where you can find scientific articles and research studies on MECP2 duplication syndrome and other associated conditions.
Genetic testing is available to diagnose MECP2 duplication syndrome. This testing can determine whether an individual has the duplication of the MECP2 gene associated with the condition. Genetic testing can also provide information on the inheritance pattern and recurrence risk for affected individuals and their families.
It is important for individuals with MECP2 duplication syndrome and their families to work closely with healthcare professionals to manage the condition. This may involve regular check-ups, monitoring for associated medical conditions, and accessing appropriate therapies and interventions.
In addition to MECP2 duplication syndrome, GARD provides information on a wide range of other genetic and rare diseases. The center ensures that individuals have access to up-to-date resources and information on these conditions, including clinical trial information, support groups, and advocacy organizations.
By learning more about MECP2 duplication syndrome and other rare genetic diseases, individuals and their families can better understand the causes, symptoms, and available treatment options. GARD is an invaluable resource for individuals seeking information and support on rare genetic diseases.
Patient Support and Advocacy Resources
Patients and families affected by MECP2 duplication syndrome can find valuable support and advocacy resources to help them navigate through the challenges associated with this rare genetic condition.
MECP2 duplication syndrome is an X-linked genetic disorder that is randomly caused by the duplication of the MECP2 gene. It is more frequently seen in males, as they have only one X chromosome, while females have two. The extra copy of the MECP2 gene leads to an overexpression of the MECP2 protein, affecting the normal function of brain cells. X-inactivation, a process that ensures balanced expression of genes on the X chromosomes, can also be disrupted in affected individuals.
For patients and families seeking more information about MECP2 duplication syndrome, the MECP2 Duplication Syndrome Foundation is a valuable resource. This organization offers a comprehensive catalog of information, including scientific articles, clinical studies, and patient support resources. They also provide updates on ongoing research and new developments in the field.
Another important resource is the OMIM database (Online Mendelian Inheritance in Man). OMIM offers detailed information on the genetic inheritance, symptoms, diagnosis, and management of numerous genetic diseases, including MECP2 duplication syndrome. This database provides a centralized platform for researchers, clinicians, and patients to access up-to-date information.
In addition to these resources, patients can also find support through various patient advocacy groups. These groups offer a supportive network and share valuable experiences and advice with others who are affected by the condition. They can provide emotional support, guidance on accessing healthcare services, and information on available clinical trials and testing options.
There are also online forums and communities where patients and families can connect with each other, share personal stories, and ask questions. These platforms create a safe space for individuals to discuss their concerns openly and receive support from others who understand their journey.
It’s important for patients and families to stay informed and connected to the latest research and updates on MECP2 duplication syndrome. By actively engaging in advocacy efforts, patients and their families can contribute to raising awareness about the condition and advocating for improved access to resources and healthcare services.
In conclusion, patients and families affected by MECP2 duplication syndrome have access to a range of support and advocacy resources. These resources include patient support organizations, scientific databases, online communities, and patient advocacy groups. By utilizing these resources, individuals can find valuable information, support, and guidance on managing the condition and improving their quality of life.
Research Studies from ClinicalTrialsgov
Research studies from ClinicalTrials.gov are ongoing to investigate the infections, duplication, and other characteristics of MECP2 duplication syndrome. This condition is caused by the duplication of the MECP2 gene, which is located on the X chromosome.
Studies have shown that patients with this syndrome have extra copies of the MECP2 gene in their cells, leading to the overproduction of the MECP2 protein. Understanding the function of MECP2 and how its overproduction affects the body is crucial for developing effective treatments.
The support center at ClinicalTrials.gov is a central resource for information on clinical trials related to MECP2 duplication syndrome and other X-linked diseases. These studies aim to learn more about the frequency, inheritance, and associated symptoms of this condition.
Research articles from ClinicalTrials.gov provide scientific and advocacy resources for patients and their families. These studies also support genetic testing, including X-inactivation testing, which helps determine the type and severity of the syndrome.
OMIM, PubMed, and other genetic references provide free access to information about MECP2 duplication syndrome and related genes. This ensures that clinicians and researchers have the necessary resources to develop more effective treatments and testing methods.
It is important to note that each patient with MECP2 duplication syndrome may have different symptoms due to the random X-inactivation process. Some may experience more severe intellectual disability, while others may have more psychiatric symptoms.
A catalog of clinical studies from ClinicalTrials.gov helps patients and their families find ongoing research studies and learn about potential treatment options. These studies investigate the function of MECP2 and other rare genes associated with the syndrome.
In conclusion, research studies from ClinicalTrials.gov provide valuable information about MECP2 duplication syndrome and support efforts to better understand this rare genetic condition. These studies aim to improve diagnosis, treatment, and overall patient care.
Catalog of Genes and Diseases from OMIM
OMIM, or the Online Mendelian Inheritance in Man, is a free catalog of genes and diseases maintained by the Johns Hopkins University. It serves as a central resource for researchers, clinicians, and patients to learn about genetic conditions and find support and information.
One of the conditions listed in the OMIM catalog is MECP2 duplication syndrome. This X-linked genetic disorder is associated with the duplication of the MECP2 gene on the X chromosome. Patients with this syndrome typically have more than one copy of the MECP2 gene, which leads to characteristic symptoms and clinical features.
The OMIM catalog provides additional information on MECP2 duplication syndrome, including its clinical manifestations, inheritance patterns, and references to scientific studies and resources. It helps researchers and clinicians understand the underlying genetics and function of the MECP2 gene, and supports the development of diagnostic testing and potential treatments.
In addition to MECP2 duplication syndrome, OMIM includes information on thousands of other genes and diseases. Users can search for specific conditions or genes to access detailed summaries, articles, and references from scientific literature and resources like PubMed and ClinicalTrials.gov.
OMIM ensures that each entry in the catalog is accurate and up-to-date. The catalog also provides information on the frequency of each condition, the type of inheritance, and any associated genes or chromosomes. This information is invaluable for both researchers and patients seeking to learn more about rare genetic conditions.
In summary, the OMIM catalog is a valuable resource for anyone interested in genetic diseases, including MECP2 duplication syndrome. It provides a comprehensive repository of information, supporting research, patient advocacy, and clinical care.
Scientific Articles on PubMed
MECP2 duplication syndrome, also called X-linked intellectual disability type 23, is a rare genetic condition. It is caused by the duplication of a gene called MECP2 on the X chromosome. This duplication ensures the inheritance of MECP2 mutations, which can lead to various symptoms and health issues.
PubMed is a valuable resource for scientific articles and research on MECP2 duplication syndrome. Here are some key studies and articles available on PubMed:
- Frequency and clinical spectrum of MECP2 duplication syndrome: This study explores the frequency and spectrum of symptoms in patients with MECP2 duplication syndrome. It provides valuable information about the clinical presentation and variability of the condition.
- Genetic testing and diagnosis: Genetic testing is crucial for diagnosing MECP2 duplication syndrome. This article discusses the importance of genetic testing and provides information on the different testing methods available.
- Psychiatric and behavioral features: MECP2 duplication syndrome is often associated with psychiatric and behavioral issues. This research study examines the prevalence and characteristics of these features in patients with the syndrome.
- Central nervous system abnormalities: MECP2 duplication can affect the central nervous system. This article explores the structural and functional abnormalities observed in the brains of patients with the syndrome.
- Advocacy and support: Advocacy groups and support networks are essential for individuals and families affected by MECP2 duplication syndrome. This resource provides information on available support and advocacy organizations.
For more information about MECP2 duplication syndrome and related research, you can visit PubMed and search for relevant articles using keywords such as “MECP2 duplication syndrome,” “genetic testing,” “psychiatric features,” and more. The catalog of scientific articles on PubMed is regularly updated, ensuring access to the latest research and discoveries in the field.
Additional resources for learning about MECP2 duplication syndrome include OMIM (Online Mendelian Inheritance in Man) and clinicaltrialsgov (ClinicalTrials.gov). These platforms provide information on the genetic basis, associated diseases, ongoing research studies, and clinical trials related to MECP2 duplication syndrome.
Resource | Description |
---|---|
OMIM | A comprehensive catalog of human genes and genetic disorders, including information on MECP2 duplication syndrome |
ClinicalTrials.gov | An online registry of clinical trials investigating MECP2 duplication syndrome and potential treatments |
PubMed | A database of scientific articles and research studies on various medical topics, including MECP2 duplication syndrome |
By exploring these resources and staying updated on the latest research, clinicians, researchers, and advocates can contribute to improving the understanding and management of MECP2 duplication syndrome.
References
- MECP2 gene – Genetics Home Reference – NIH. Retrieved from https://ghr.nlm.nih.gov/gene/MECP2
- Rare Diseases – MECP2 Duplication Syndrome. Retrieved from https://www.rarediseases.org/rare-diseases/mecp2-duplication-syndrome
- Information on MECP2 Duplications. Retrieved from https://www.mecp2duplication.org/
- MECP2 Duplication Syndrome – ClinicalTrials.gov. Retrieved from https://clinicaltrials.gov/ct2/results?cond=MECP2+Duplication+Syndrome&term=&cntry=&state=&city=&dist=
- OMIM Entry – *300005 – MECP2 gene – Genetics Home Reference – NIH. Retrieved from https://www.omim.org/entry/300005
- MECP2 Duplication Syndrome – Orphanet. Retrieved from https://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=en&Expert=133454
- MECP2 Duplication Research – Rett Syndrome Research Trust. Retrieved from https://reverserett.org/research/mecp2-duplication-research/
- MECP2 Duplication Syndrome – PubMed. Retrieved from https://pubmed.ncbi.nlm.nih.gov/?term=MECP2+duplication+syndrome
- Mecp2 Duplication Syndrome – Rare Diseases Clinical Research Network. Retrieved from https://www.rarediseasesnetwork.org/cms/rmend/Condir/Get-Data/Condition/Mecp2-Duplication-Syndrome
- MECP2 Duplication Syndrome – Genetics Home Reference – NIH. Retrieved from https://ghr.nlm.nih.gov/condition/mecp2-duplication-syndrome
- Males with MECP2 Duplication Syndrome – Reverse Rett. Retrieved from https://www.reverserett.org.uk/mecp2-duplication-syndrome-males-male-children/