Marrow
Genomics · Genetic Reports · Precision Wellness

Cognition

Personalized Genetic Report
Cognitive ProblemsCognitive TraitsCognition Genes
Sample ClientReport date: 29 July 2026
Genomics · Genetic Reports · Precision Wellness
Marrow Health Laboratories
Marrow
Accession #: MRW-26-A5A9AE
Report type: Full Report
Report status: FINAL

Specimen and client information

Client
Sample Client
Specimen type
Buccal (cheek) swab
Date reported
29 July 2026
Accession
MRW-26-A5A9AE
Panel
Cognition
Results scored
28 of 34
Need attention
3
Report
Full Report

What this report covers

Cognitive Problems · Cognitive Traits · Cognition Genes

About this report

This report reads your DNA and sorts every result into one of five plain-language groups, so you can see at a glance what deserves attention and what does not. Nothing here is a diagnosis. A flagged result means your genetics place you above or below the average person for that trait — a reason to ask a question, not a reason to worry.

What each result group means

Worth a conversation with your doctor
These came back with a higher genetic predisposition than most people. That is not a diagnosis — it means these are the ones worth raising at your next appointment.
Running above the typical range
Your genetics point to these sitting higher than average. Often useful to know, sometimes worth monitoring.
Running below the typical range
Your genetics point to these sitting lower than average. Same idea — context, not alarm.
Working in your favour
Good news. Your genetics look protective or better than average here.
In line with most people
Nothing unusual. These were tested and came back typical — worth having on record.

Your results at a glance

How to read this. A result being flagged does not mean you have a condition — it means your genetics put you above or below the average person for that trait. Of the 28 results here, 3 came back worth discussing with a clinician and 3 came back in your favour. Bring this document to your appointment.
Worth a conversation with your doctor  (3)These came back with a higher genetic predisposition than most people. That is not a diagnosis — it means these are the ones worth raising at your next appointment.
From your Cognition report
ABrain Fog
More likely
Higher predisposition than 97% of people
CNR1 rs1049353 TT · MRPS9 rs181406718 GG · MRPS9 rs145642147 TT · ACTL7B rs190045124 GG · MRO rs143628339 TT
ADyslexia
More likely
Higher predisposition than 96% of people
POM121 rs77059784 GG · KAT2B rs17805117 TT · C1ORF87 rs12737449 GG · GSDMB rs12453682 TT · LRRC37A rs12150530 TT · RNF144B rs2064081 GG · SH2B3 rs7310615 GG · GNAQ rs10869969 CC
AShort-Term Memory Impairment
More likely
Higher predisposition than average
NECTIN2 rs6857 CC · PCDH20 rs9539264 GG · PCDH20 rs2323486 TT · PCDH20 rs9528358 GG · PCDH20 rs11148561 AA · PCDH20 rs11619219 AA · PCDH20 rs7317350 GG · PCDH20 rs9539276 GG
Running above the typical range  (3)Your genetics point to these sitting higher than average. Often useful to know, sometimes worth monitoring.
From your Cognition report
HHTR1A (Serotonin)
Higher activity
Above the typical range
RNF180 rs6295 GG
HTUSC3 (Cognition)
Higher activity
Above the typical range
TUSC3 rs240657 AA
HKIBRA/WWC1 (Cognition)
Higher activity
Above the typical range
WWC1 rs17070145 TT
Running below the typical range  (1)Your genetics point to these sitting lower than average. Same idea — context, not alarm.
From your Cognition report
LSOAT1 (Cholesterol/ Cognition)
Lower activity
Below the typical range
AXDND1 rs11545566 GG · TOR3A rs2247071 CC · AXDND1 rs1044925 AA
Working in your favour  (3)Good news. Your genetics look protective or better than average here.
From your Cognition report
FCognitive Decline
Less likely
Lower predisposition than 99% of people
CDCA7 rs182734936 CC · ANXA5 rs141005242 CC · TEK rs147486058 AA · DUSP15 rs6089150 CC · CTBP2 rs61869228 CC · HHEX rs60320343 AA · CRP rs1205 CC · FOXO3 rs4946936 CC
FNeurodivergence
Less likely
Lower predisposition than average
SSUH2 rs405182 GG · ESRRB rs201369005 GI · PTP4A3 rs11787216 CC · RSU1 rs45595836 CT · GABBR1 rs740883 AT · CRHR1 rs12942300 AT · XRN2 rs910805 GA · PTBP2 rs2391769 GA
FEpisodic Memory
Better
Lower predisposition than average
BACE2 rs146756105 GG · HTR2A rs73485231 GG · GRIN2A rs7205428 AA · ARSJ rs75864335 GG · LRATD1 rs2033352 TT · UFM1 rs604312 TT · GPATCH2L rs10138361 GG · TRHDE rs4426171 GG
In line with most people  (18)Nothing unusual. These were tested and came back typical — worth having on record.
From your Cognition report
·Alzheimer's Disease
Typical likelihood
In line with the general population · 65th percentile
CD55 rs3818361 GA · POLR2E rs12151021 AA · HLA-DRB1 rs9271192 AC · SORT1 rs11102972 TC · CLNK rs6846529 CT · COX7C rs62374257 CT · CPSF3 rs72777026 AG · IGHG3 rs7157106 GA
·SNAP25 (Mental Health)
Typical activity
In line with the general population · 50th percentile
SNAP25 rs3746544 GT · SNAP25 rs363039 GA · SNAP25 rs362987 AC
·Dementia
Typical likelihood
In line with the general population · 48th percentile
CFAP46 rs146777408 CC · PCSK5 rs73650172 AA
·Attention
Typical
In line with the general population · 39th percentile
LPCAT1 rs27072 CC · DLC1 rs2410116 GG · COMT rs4680 AG · MFHAS1 rs13439086 TC · FBN3 rs35624673 CT · BDNF rs56164415 GG · CLPTM1L rs11564750 GG · BLOC1S2 rs35835615 CC
·Amnesia
Typical likelihood
In line with the general population · 30th percentile
·Cognitive Function
Typical
In line with the general population
SNAP25 rs363043 CC · ARMC2 rs9384679 TT · CHRM2 rs8191992 TT · MAPRE1 rs406193 CC · CABP5 rs3936340 TT · PAM rs35658696 AA · MTHFR rs1801133 AA · GYPC rs1550404 TT
·Executive Function
Typical
In line with the general population
HUNK rs76885705 AA · GSDMB rs112779146 CC · ELFN2 rs144501203 GG · TASP1 rs146628683 CC · METTL11B rs2990655 GG · BIN1 rs3845674 GG · ARL4A rs2357052 AT · LRRTM4 rs34996456 GA
·Reaction Time
Typical
In line with the general population
SH2B3 rs7309325 GG · RORB rs2045193 CC · CSMD1 rs1011587 AA · SEMA6D rs10519132 GA · TP53I11 rs7937459 CA · MFSD9 rs817225 AG · ATP5PD rs11077773 TT · HNF4G rs16939046 TT
·Verbal Ability
Typical
In line with the general population
CCDC6 rs76884292 GG · LHFPL3 rs34595826 GA · SYNJ2 rs1744169 AG · RHD rs311477 GA · NDUFA6 rs2284087 TC · CYP2D6 rs5751191 CT · BBS9 rs117363837 TT · FYN rs142068961 TT
·Problem Solving
Typical ability
In line with the general population
ARMC2 rs9384679 TT · PPA2 rs2726491 GA · NEGR1 rs12128707 AG · RBM6 rs13100903 CT · NR1D2 rs6550835 GA · ANKK1 rs1800497 GA · ANKK1 rs6278 CA · TTC12 rs2283265 CA
·Processing Speed
Typical
In line with the general population
IRX6 rs17291845 GG · JAG1 rs1884136 GG · HOMER1 rs7713917 AA · TRIB3 rs6051520 GT · IQGAP1 rs12915189 AG · NRSN1 rs6922632 AC · TBX20 rs2392362 TC · APOE rs429358 TT
·Creativity
Typical
In line with the general population
CDH9 rs183649533 GG · DCTD rs62336284 AA · WDR6 rs73082337 CC · PRR20E rs9537647 GG · UBA7 rs73079014 CC · IP6K2 rs73078357 TT · HYAL3 rs71326918 CC · APEH rs34427167 CC
·Memory Performance
Typical
In line with the general population
HDGFL1 rs9466427 GG · HTATIP2 rs10741845 TA · TMEM63A rs6426075 GA · NT5DC2 rs4687625 CT · NT5DC2 rs2015971 CT · NT5DC2 rs11711421 CT · ITIH1 rs3774354 GA · ITIH1 rs1961958 AG
·COMT
Typical activity
In line with the general population
COMT rs4680 AG
·PARP1 (Longevity, Cognition)
Typical genetics
In line with the general population
PARP1 rs3219090 TT
·CHRNA5 (Smoking, Cognition)
Typical activity
In line with the general population
CHRNA5 rs637137 TT · CHRNA5 rs16969968 GA · CHRNA5 rs588765 TC
·TF (Iron & Cognition)
Typical activity
In line with the general population
TF rs1049296 CC
·LMX1A (Cognition)
Typical activity
In line with the general population
LMX1A rs11809911 TC

Methodology

Genotyping was performed on DNA extracted from a buccal (cheek) swab using a genome-wide array. Results are derived from peer-reviewed genome-wide association data and, where applicable, published clinical guidelines. Each report was scored independently against its own reference set. Percentile figures describe where your result sits relative to a reference population.

Limitations

This is a laboratory-developed test. It has not been cleared or approved by the U.S. Food and Drug Administration. Genotyping does not detect all variants in the genes assessed; the absence of a flagged result does not exclude risk. Predisposition is probabilistic and is modified by environment, lifestyle, ancestry and family history. Results must be interpreted by a qualified healthcare professional and must not be used alone to diagnose, treat, or alter any medication regimen. Marrow does not recommend, prescribe, or dose any supplement or medication.

Performing laboratory & attestation
Performing laboratoryGene by Gene, Ltd.
Laboratory address1445 North Loop West, Suite 760, Houston, TX 77008
CLIA certificationCLIA #45D1102202
CAP accreditationCAP #7212851 · accredited through 7 October 2027
Laboratory DirectorFeng Zhou, PhD, MB(ASCP)
Specimen typeBuccal (cheek) swab — genomic DNA
AccessionMRW-26-A5A9AE
Date reported29 July 2026

This specimen was tested at Gene by Gene, Ltd., 1445 North Loop West, Suite 760, Houston, TX 77008, under CLIA #45D1102202 and CAP #7212851. Laboratory Director: Feng Zhou, PhD, MB(ASCP). Marrow Health is not a clinical laboratory and does not perform testing; Marrow prepares and delivers this report from data produced by the performing laboratory named above. Report generated 29 July 2026 · Accession MRW-26-A5A9AE · © 2026 Marrow Health.